56040160

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1873}}^1$

素因数の和:1916

約数の個数: 96

約数和(自身を含む): 153008352

約数和(自身を除く): 96968192

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 17, 20, 22, 32, 34, 40, 44, 55, 68, 80, 85, 88, 110, 136, 160, 170, 176, 187, 220, 272, 340, 352, 374, 440, 544, 680, 748, 880, 935, 1360, 1496, 1760, 1870, 1873, 2720, 2992, 3740, 3746, 5984, 7480, 7492, 9365, 14960, 14984, 18730, 20603, 29920, 29968, 31841, 37460, 41206, 59936, 63682, 74920, 82412, 103015, 127364, 149840, 159205, 164824, 206030, 254728, 299680, 318410, 329648, 350251, 412060, 509456, 636820, 659296, 700502, 824120, 1018912, 1273640, 1401004, 1648240, 1751255, 2547280, 2802008, 3296480, 3502510, 5094560, 5604016, 7005020, 11208032, 14010040, 28020080, 56040160]

約数ペア:

[(1, 56040160), (2, 28020080), (4, 14010040), (5, 11208032), (8, 7005020), (10, 5604016), (11, 5094560), (16, 3502510), (17, 3296480), (20, 2802008), (22, 2547280), (32, 1751255), (34, 1648240), (40, 1401004), (44, 1273640), (55, 1018912), (68, 824120), (80, 700502), (85, 659296), (88, 636820), (110, 509456), (136, 412060), (160, 350251), (170, 329648), (176, 318410), (187, 299680), (220, 254728), (272, 206030), (340, 164824), (352, 159205), (374, 149840), (440, 127364), (544, 103015), (680, 82412), (748, 74920), (880, 63682), (935, 59936), (1360, 41206), (1496, 37460), (1760, 31841), (1870, 29968), (1873, 29920), (2720, 20603), (2992, 18730), (3740, 14984), (3746, 14960), (5984, 9365), (7480, 7492)]