58209320

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1$

素因数の和:235

約数の個数: 128

約数和(自身を含む): 152893440

約数和(自身を除く): 94684120

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 23, 26, 31, 40, 46, 52, 62, 65, 92, 104, 115, 124, 130, 155, 157, 184, 230, 248, 260, 299, 310, 314, 403, 460, 520, 598, 620, 628, 713, 785, 806, 920, 1196, 1240, 1256, 1426, 1495, 1570, 1612, 2015, 2041, 2392, 2852, 2990, 3140, 3224, 3565, 3611, 4030, 4082, 4867, 5704, 5980, 6280, 7130, 7222, 8060, 8164, 9269, 9734, 10205, 11960, 14260, 14444, 16120, 16328, 18055, 18538, 19468, 20410, 24335, 28520, 28888, 36110, 37076, 38936, 40820, 46345, 46943, 48670, 63271, 72220, 74152, 81640, 92690, 93886, 97340, 111941, 126542, 144440, 185380, 187772, 194680, 223882, 234715, 253084, 316355, 370760, 375544, 447764, 469430, 506168, 559705, 632710, 895528, 938860, 1119410, 1265420, 1455233, 1877720, 2238820, 2530840, 2910466, 4477640, 5820932, 7276165, 11641864, 14552330, 29104660, 58209320]

約数ペア:

[(1, 58209320), (2, 29104660), (4, 14552330), (5, 11641864), (8, 7276165), (10, 5820932), (13, 4477640), (20, 2910466), (23, 2530840), (26, 2238820), (31, 1877720), (40, 1455233), (46, 1265420), (52, 1119410), (62, 938860), (65, 895528), (92, 632710), (104, 559705), (115, 506168), (124, 469430), (130, 447764), (155, 375544), (157, 370760), (184, 316355), (230, 253084), (248, 234715), (260, 223882), (299, 194680), (310, 187772), (314, 185380), (403, 144440), (460, 126542), (520, 111941), (598, 97340), (620, 93886), (628, 92690), (713, 81640), (785, 74152), (806, 72220), (920, 63271), (1196, 48670), (1240, 46943), (1256, 46345), (1426, 40820), (1495, 38936), (1570, 37076), (1612, 36110), (2015, 28888), (2041, 28520), (2392, 24335), (2852, 20410), (2990, 19468), (3140, 18538), (3224, 18055), (3565, 16328), (3611, 16120), (4030, 14444), (4082, 14260), (4867, 11960), (5704, 10205), (5980, 9734), (6280, 9269), (7130, 8164), (7222, 8060)]