193065080

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{19541}}^1$

素因数の和:19584

約数の個数: 64

約数和(自身を含む): 492458400

約数和(自身を除く): 299393320

約数列:

[1, 2, 4, 5, 8, 10, 13, 19, 20, 26, 38, 40, 52, 65, 76, 95, 104, 130, 152, 190, 247, 260, 380, 494, 520, 760, 988, 1235, 1976, 2470, 4940, 9880, 19541, 39082, 78164, 97705, 156328, 195410, 254033, 371279, 390820, 508066, 742558, 781640, 1016132, 1270165, 1485116, 1856395, 2032264, 2540330, 2970232, 3712790, 4826627, 5080660, 7425580, 9653254, 10161320, 14851160, 19306508, 24133135, 38613016, 48266270, 96532540, 193065080]

約数ペア:

[(1, 193065080), (2, 96532540), (4, 48266270), (5, 38613016), (8, 24133135), (10, 19306508), (13, 14851160), (19, 10161320), (20, 9653254), (26, 7425580), (38, 5080660), (40, 4826627), (52, 3712790), (65, 2970232), (76, 2540330), (95, 2032264), (104, 1856395), (130, 1485116), (152, 1270165), (190, 1016132), (247, 781640), (260, 742558), (380, 508066), (494, 390820), (520, 371279), (760, 254033), (988, 195410), (1235, 156328), (1976, 97705), (2470, 78164), (4940, 39082), (9880, 19541)]