57435040

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{521}}^1$

素因数の和:602

約数の個数: 96

約数和(自身を含む): 149170896

約数和(自身を除く): 91735856

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 53, 65, 80, 104, 106, 130, 160, 208, 212, 260, 265, 416, 424, 520, 521, 530, 689, 848, 1040, 1042, 1060, 1378, 1696, 2080, 2084, 2120, 2605, 2756, 3445, 4168, 4240, 5210, 5512, 6773, 6890, 8336, 8480, 10420, 11024, 13546, 13780, 16672, 20840, 22048, 27092, 27560, 27613, 33865, 41680, 54184, 55120, 55226, 67730, 83360, 108368, 110240, 110452, 135460, 138065, 216736, 220904, 270920, 276130, 358969, 441808, 541840, 552260, 717938, 883616, 1083680, 1104520, 1435876, 1794845, 2209040, 2871752, 3589690, 4418080, 5743504, 7179380, 11487008, 14358760, 28717520, 57435040]

約数ペア:

[(1, 57435040), (2, 28717520), (4, 14358760), (5, 11487008), (8, 7179380), (10, 5743504), (13, 4418080), (16, 3589690), (20, 2871752), (26, 2209040), (32, 1794845), (40, 1435876), (52, 1104520), (53, 1083680), (65, 883616), (80, 717938), (104, 552260), (106, 541840), (130, 441808), (160, 358969), (208, 276130), (212, 270920), (260, 220904), (265, 216736), (416, 138065), (424, 135460), (520, 110452), (521, 110240), (530, 108368), (689, 83360), (848, 67730), (1040, 55226), (1042, 55120), (1060, 54184), (1378, 41680), (1696, 33865), (2080, 27613), (2084, 27560), (2120, 27092), (2605, 22048), (2756, 20840), (3445, 16672), (4168, 13780), (4240, 13546), (5210, 11024), (5512, 10420), (6773, 8480), (6890, 8336)]