55935440

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{3739}}^1$

素因数の和:3780

約数の個数: 80

約数和(自身を含む): 150258240

約数和(自身を除く): 94322800

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 17, 20, 22, 34, 40, 44, 55, 68, 80, 85, 88, 110, 136, 170, 176, 187, 220, 272, 340, 374, 440, 680, 748, 880, 935, 1360, 1496, 1870, 2992, 3739, 3740, 7478, 7480, 14956, 14960, 18695, 29912, 37390, 41129, 59824, 63563, 74780, 82258, 127126, 149560, 164516, 205645, 254252, 299120, 317815, 329032, 411290, 508504, 635630, 658064, 699193, 822580, 1017008, 1271260, 1398386, 1645160, 2542520, 2796772, 3290320, 3495965, 5085040, 5593544, 6991930, 11187088, 13983860, 27967720, 55935440]

約数ペア:

[(1, 55935440), (2, 27967720), (4, 13983860), (5, 11187088), (8, 6991930), (10, 5593544), (11, 5085040), (16, 3495965), (17, 3290320), (20, 2796772), (22, 2542520), (34, 1645160), (40, 1398386), (44, 1271260), (55, 1017008), (68, 822580), (80, 699193), (85, 658064), (88, 635630), (110, 508504), (136, 411290), (170, 329032), (176, 317815), (187, 299120), (220, 254252), (272, 205645), (340, 164516), (374, 149560), (440, 127126), (680, 82258), (748, 74780), (880, 63563), (935, 59824), (1360, 41129), (1496, 37390), (1870, 29912), (2992, 18695), (3739, 14960), (3740, 14956), (7478, 7480)]