56543360

素因数分解:

$2^7\times 5^1\times {\mathrm{17}}^1\times {\mathrm{5197}}^1$

素因数の和:5233

約数の個数: 64

約数和(自身を含む): 143152920

約数和(自身を除く): 86609560

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, 5197, 5440, 10394, 10880, 20788, 25985, 41576, 51970, 83152, 88349, 103940, 166304, 176698, 207880, 332608, 353396, 415760, 441745, 665216, 706792, 831520, 883490, 1413584, 1663040, 1766980, 2827168, 3326080, 3533960, 5654336, 7067920, 11308672, 14135840, 28271680, 56543360]

約数ペア:

[(1, 56543360), (2, 28271680), (4, 14135840), (5, 11308672), (8, 7067920), (10, 5654336), (16, 3533960), (17, 3326080), (20, 2827168), (32, 1766980), (34, 1663040), (40, 1413584), (64, 883490), (68, 831520), (80, 706792), (85, 665216), (128, 441745), (136, 415760), (160, 353396), (170, 332608), (272, 207880), (320, 176698), (340, 166304), (544, 103940), (640, 88349), (680, 83152), (1088, 51970), (1360, 41576), (2176, 25985), (2720, 20788), (5197, 10880), (5440, 10394)]