61352320

素因数分解:

$2^7\times 5^1\times {\mathrm{17}}^1\times {\mathrm{5639}}^1$

素因数の和:5675

約数の個数: 64

約数和(自身を含む): 155325600

約数和(自身を除く): 93973280

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 128, 136, 160, 170, 272, 320, 340, 544, 640, 680, 1088, 1360, 2176, 2720, 5440, 5639, 10880, 11278, 22556, 28195, 45112, 56390, 90224, 95863, 112780, 180448, 191726, 225560, 360896, 383452, 451120, 479315, 721792, 766904, 902240, 958630, 1533808, 1804480, 1917260, 3067616, 3608960, 3834520, 6135232, 7669040, 12270464, 15338080, 30676160, 61352320]

約数ペア:

[(1, 61352320), (2, 30676160), (4, 15338080), (5, 12270464), (8, 7669040), (10, 6135232), (16, 3834520), (17, 3608960), (20, 3067616), (32, 1917260), (34, 1804480), (40, 1533808), (64, 958630), (68, 902240), (80, 766904), (85, 721792), (128, 479315), (136, 451120), (160, 383452), (170, 360896), (272, 225560), (320, 191726), (340, 180448), (544, 112780), (640, 95863), (680, 90224), (1088, 56390), (1360, 45112), (2176, 28195), (2720, 22556), (5440, 11278), (5639, 10880)]