65826640

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1$

素因数の和:201

約数の個数: 160

約数和(自身を含む): 182845440

約数和(自身を除く): 117018800

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 19, 20, 22, 31, 38, 40, 44, 55, 62, 76, 80, 88, 95, 110, 124, 127, 152, 155, 176, 190, 209, 220, 248, 254, 304, 310, 341, 380, 418, 440, 496, 508, 589, 620, 635, 682, 760, 836, 880, 1016, 1045, 1178, 1240, 1270, 1364, 1397, 1520, 1672, 1705, 2032, 2090, 2356, 2413, 2480, 2540, 2728, 2794, 2945, 3344, 3410, 3937, 4180, 4712, 4826, 5080, 5456, 5588, 5890, 6479, 6820, 6985, 7874, 8360, 9424, 9652, 10160, 11176, 11780, 12065, 12958, 13640, 13970, 15748, 16720, 19304, 19685, 22352, 23560, 24130, 25916, 26543, 27280, 27940, 31496, 32395, 38608, 39370, 43307, 47120, 48260, 51832, 53086, 55880, 62992, 64790, 74803, 78740, 86614, 96520, 103664, 106172, 111760, 129580, 132715, 149606, 157480, 173228, 193040, 212344, 216535, 259160, 265430, 299212, 314960, 346456, 374015, 424688, 433070, 518320, 530860, 598424, 692912, 748030, 822833, 866140, 1061720, 1196848, 1496060, 1645666, 1732280, 2123440, 2992120, 3291332, 3464560, 4114165, 5984240, 6582664, 8228330, 13165328, 16456660, 32913320, 65826640]

約数ペア:

[(1, 65826640), (2, 32913320), (4, 16456660), (5, 13165328), (8, 8228330), (10, 6582664), (11, 5984240), (16, 4114165), (19, 3464560), (20, 3291332), (22, 2992120), (31, 2123440), (38, 1732280), (40, 1645666), (44, 1496060), (55, 1196848), (62, 1061720), (76, 866140), (80, 822833), (88, 748030), (95, 692912), (110, 598424), (124, 530860), (127, 518320), (152, 433070), (155, 424688), (176, 374015), (190, 346456), (209, 314960), (220, 299212), (248, 265430), (254, 259160), (304, 216535), (310, 212344), (341, 193040), (380, 173228), (418, 157480), (440, 149606), (496, 132715), (508, 129580), (589, 111760), (620, 106172), (635, 103664), (682, 96520), (760, 86614), (836, 78740), (880, 74803), (1016, 64790), (1045, 62992), (1178, 55880), (1240, 53086), (1270, 51832), (1364, 48260), (1397, 47120), (1520, 43307), (1672, 39370), (1705, 38608), (2032, 32395), (2090, 31496), (2356, 27940), (2413, 27280), (2480, 26543), (2540, 25916), (2728, 24130), (2794, 23560), (2945, 22352), (3344, 19685), (3410, 19304), (3937, 16720), (4180, 15748), (4712, 13970), (4826, 13640), (5080, 12958), (5456, 12065), (5588, 11780), (5890, 11176), (6479, 10160), (6820, 9652), (6985, 9424), (7874, 8360)]