11145280

素因数分解:

$2^6\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1201}}^1$

素因数の和:1247

約数の個数: 56

約数和(自身を含む): 27477720

約数和(自身を除く): 16332440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 64, 80, 116, 145, 160, 232, 290, 320, 464, 580, 928, 1160, 1201, 1856, 2320, 2402, 4640, 4804, 6005, 9280, 9608, 12010, 19216, 24020, 34829, 38432, 48040, 69658, 76864, 96080, 139316, 174145, 192160, 278632, 348290, 384320, 557264, 696580, 1114528, 1393160, 2229056, 2786320, 5572640, 11145280]

約数ペア:

[(1, 11145280), (2, 5572640), (4, 2786320), (5, 2229056), (8, 1393160), (10, 1114528), (16, 696580), (20, 557264), (29, 384320), (32, 348290), (40, 278632), (58, 192160), (64, 174145), (80, 139316), (116, 96080), (145, 76864), (160, 69658), (232, 48040), (290, 38432), (320, 34829), (464, 24020), (580, 19216), (928, 12010), (1160, 9608), (1201, 9280), (1856, 6005), (2320, 4804), (2402, 4640)]