5415520

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{181}}^1$

素因数の和:224

約数の個数: 96

約数和(自身を含む): 14859936

約数和(自身を除く): 9444416

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, 181, 187, 220, 272, 340, 352, 362, 374, 440, 544, 680, 724, 748, 880, 905, 935, 1360, 1448, 1496, 1760, 1810, 1870, 1991, 2720, 2896, 2992, 3077, 3620, 3740, 3982, 5792, 5984, 6154, 7240, 7480, 7964, 9955, 12308, 14480, 14960, 15385, 15928, 19910, 24616, 28960, 29920, 30770, 31856, 33847, 39820, 49232, 61540, 63712, 67694, 79640, 98464, 123080, 135388, 159280, 169235, 246160, 270776, 318560, 338470, 492320, 541552, 676940, 1083104, 1353880, 2707760, 5415520]

約数ペア:

[(1, 5415520), (2, 2707760), (4, 1353880), (5, 1083104), (8, 676940), (10, 541552), (11, 492320), (16, 338470), (17, 318560), (20, 270776), (22, 246160), (32, 169235), (34, 159280), (40, 135388), (44, 123080), (55, 98464), (68, 79640), (80, 67694), (85, 63712), (88, 61540), (110, 49232), (136, 39820), (160, 33847), (170, 31856), (176, 30770), (181, 29920), (187, 28960), (220, 24616), (272, 19910), (340, 15928), (352, 15385), (362, 14960), (374, 14480), (440, 12308), (544, 9955), (680, 7964), (724, 7480), (748, 7240), (880, 6154), (905, 5984), (935, 5792), (1360, 3982), (1448, 3740), (1496, 3620), (1760, 3077), (1810, 2992), (1870, 2896), (1991, 2720)]