17752431320

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{34519}}^1$

素因数の和:34609

約数の個数: 128

約数和(自身を含む): 45930931200

約数和(自身を除く): 28178499880

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 23, 26, 40, 43, 46, 52, 65, 86, 92, 104, 115, 130, 172, 184, 215, 230, 260, 299, 344, 430, 460, 520, 559, 598, 860, 920, 989, 1118, 1196, 1495, 1720, 1978, 2236, 2392, 2795, 2990, 3956, 4472, 4945, 5590, 5980, 7912, 9890, 11180, 11960, 12857, 19780, 22360, 25714, 34519, 39560, 51428, 64285, 69038, 102856, 128570, 138076, 172595, 257140, 276152, 345190, 448747, 514280, 690380, 793937, 897494, 1380760, 1484317, 1587874, 1794988, 2243735, 2968634, 3175748, 3589976, 3969685, 4487470, 5937268, 6351496, 7421585, 7939370, 8974940, 10321181, 11874536, 14843170, 15878740, 17949880, 19296121, 20642362, 29686340, 31757480, 34139291, 38592242, 41284724, 51605905, 59372680, 68278582, 77184484, 82569448, 96480605, 103211810, 136557164, 154368968, 170696455, 192961210, 206423620, 273114328, 341392910, 385922420, 412847240, 443810783, 682785820, 771844840, 887621566, 1365571640, 1775243132, 2219053915, 3550486264, 4438107830, 8876215660, 17752431320]

約数ペア:

[(1, 17752431320), (2, 8876215660), (4, 4438107830), (5, 3550486264), (8, 2219053915), (10, 1775243132), (13, 1365571640), (20, 887621566), (23, 771844840), (26, 682785820), (40, 443810783), (43, 412847240), (46, 385922420), (52, 341392910), (65, 273114328), (86, 206423620), (92, 192961210), (104, 170696455), (115, 154368968), (130, 136557164), (172, 103211810), (184, 96480605), (215, 82569448), (230, 77184484), (260, 68278582), (299, 59372680), (344, 51605905), (430, 41284724), (460, 38592242), (520, 34139291), (559, 31757480), (598, 29686340), (860, 20642362), (920, 19296121), (989, 17949880), (1118, 15878740), (1196, 14843170), (1495, 11874536), (1720, 10321181), (1978, 8974940), (2236, 7939370), (2392, 7421585), (2795, 6351496), (2990, 5937268), (3956, 4487470), (4472, 3969685), (4945, 3589976), (5590, 3175748), (5980, 2968634), (7912, 2243735), (9890, 1794988), (11180, 1587874), (11960, 1484317), (12857, 1380760), (19780, 897494), (22360, 793937), (25714, 690380), (34519, 514280), (39560, 448747), (51428, 345190), (64285, 276152), (69038, 257140), (102856, 172595), (128570, 138076)]