2752806634540

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^2\times {\mathrm{157}}^1\times {\mathrm{449}}^1\times {\mathrm{3691}}^1$

素因数の和:4352

約数の個数: 144

約数和(自身を含む): 6096852871200

約数和(自身を除く): 3344046236660

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 157, 230, 314, 449, 460, 529, 628, 785, 898, 1058, 1570, 1796, 2116, 2245, 2645, 3140, 3611, 3691, 4490, 5290, 7222, 7382, 8980, 10327, 10580, 14444, 14764, 18055, 18455, 20654, 36110, 36910, 41308, 51635, 70493, 72220, 73820, 83053, 84893, 103270, 140986, 166106, 169786, 206540, 237521, 281972, 332212, 339572, 352465, 415265, 424465, 475042, 579487, 704930, 830530, 848930, 950084, 1158974, 1187605, 1409860, 1621339, 1657259, 1661060, 1697860, 1952539, 2317948, 2375210, 2897435, 3242678, 3314518, 3905078, 4750420, 5794870, 6485356, 6629036, 7810156, 8106695, 8286295, 9762695, 11589740, 13328201, 16213390, 16572590, 19525390, 26656402, 32426780, 33145180, 37290797, 38116957, 39050780, 53312804, 66641005, 74581594, 76233914, 133282010, 149163188, 152467828, 186453985, 190584785, 260189663, 266564020, 306548623, 372907970, 381169570, 520379326, 613097246, 745815940, 762339140, 876690011, 1040758652, 1226194492, 1300948315, 1532743115, 1753380022, 2601896630, 3065486230, 3506760044, 4383450055, 5203793260, 5984362249, 6130972460, 8766900110, 11968724498, 17533800220, 23937448996, 29921811245, 59843622490, 119687244980, 137640331727, 275280663454, 550561326908, 688201658635, 1376403317270, 2752806634540]

約数ペア:

[(1, 2752806634540), (2, 1376403317270), (4, 688201658635), (5, 550561326908), (10, 275280663454), (20, 137640331727), (23, 119687244980), (46, 59843622490), (92, 29921811245), (115, 23937448996), (157, 17533800220), (230, 11968724498), (314, 8766900110), (449, 6130972460), (460, 5984362249), (529, 5203793260), (628, 4383450055), (785, 3506760044), (898, 3065486230), (1058, 2601896630), (1570, 1753380022), (1796, 1532743115), (2116, 1300948315), (2245, 1226194492), (2645, 1040758652), (3140, 876690011), (3611, 762339140), (3691, 745815940), (4490, 613097246), (5290, 520379326), (7222, 381169570), (7382, 372907970), (8980, 306548623), (10327, 266564020), (10580, 260189663), (14444, 190584785), (14764, 186453985), (18055, 152467828), (18455, 149163188), (20654, 133282010), (36110, 76233914), (36910, 74581594), (41308, 66641005), (51635, 53312804), (70493, 39050780), (72220, 38116957), (73820, 37290797), (83053, 33145180), (84893, 32426780), (103270, 26656402), (140986, 19525390), (166106, 16572590), (169786, 16213390), (206540, 13328201), (237521, 11589740), (281972, 9762695), (332212, 8286295), (339572, 8106695), (352465, 7810156), (415265, 6629036), (424465, 6485356), (475042, 5794870), (579487, 4750420), (704930, 3905078), (830530, 3314518), (848930, 3242678), (950084, 2897435), (1158974, 2375210), (1187605, 2317948), (1409860, 1952539), (1621339, 1697860), (1657259, 1661060)]