1095380

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{383}}^1$

素因数の和:416

約数の個数: 48

約数和(自身を含む): 2709504

約数和(自身を除く): 1614124

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 110, 130, 143, 220, 260, 286, 383, 572, 715, 766, 1430, 1532, 1915, 2860, 3830, 4213, 4979, 7660, 8426, 9958, 16852, 19916, 21065, 24895, 42130, 49790, 54769, 84260, 99580, 109538, 219076, 273845, 547690, 1095380]

約数ペア:

[(1, 1095380), (2, 547690), (4, 273845), (5, 219076), (10, 109538), (11, 99580), (13, 84260), (20, 54769), (22, 49790), (26, 42130), (44, 24895), (52, 21065), (55, 19916), (65, 16852), (110, 9958), (130, 8426), (143, 7660), (220, 4979), (260, 4213), (286, 3830), (383, 2860), (572, 1915), (715, 1532), (766, 1430)]