104346840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{66889}}^1$

素因数の和:66916

約数の個数: 64

約数和(自身を含む): 337125600

約数和(自身を除く): 232778760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 66889, 133778, 200667, 267556, 334445, 401334, 535112, 668890, 802668, 869557, 1003335, 1337780, 1605336, 1739114, 2006670, 2608671, 2675560, 3478228, 4013340, 4347785, 5217342, 6956456, 8026680, 8695570, 10434684, 13043355, 17391140, 20869368, 26086710, 34782280, 52173420, 104346840]

約数ペア:

[(1, 104346840), (2, 52173420), (3, 34782280), (4, 26086710), (5, 20869368), (6, 17391140), (8, 13043355), (10, 10434684), (12, 8695570), (13, 8026680), (15, 6956456), (20, 5217342), (24, 4347785), (26, 4013340), (30, 3478228), (39, 2675560), (40, 2608671), (52, 2006670), (60, 1739114), (65, 1605336), (78, 1337780), (104, 1003335), (120, 869557), (130, 802668), (156, 668890), (195, 535112), (260, 401334), (312, 334445), (390, 267556), (520, 200667), (780, 133778), (1560, 66889)]