11635480

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{241}}^1$

素因数の和:340

約数の個数: 64

約数和(自身を含む): 28226880

約数和(自身を除く): 16591400

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 71, 85, 136, 142, 170, 241, 284, 340, 355, 482, 568, 680, 710, 964, 1205, 1207, 1420, 1928, 2410, 2414, 2840, 4097, 4820, 4828, 6035, 8194, 9640, 9656, 12070, 16388, 17111, 20485, 24140, 32776, 34222, 40970, 48280, 68444, 81940, 85555, 136888, 163880, 171110, 290887, 342220, 581774, 684440, 1163548, 1454435, 2327096, 2908870, 5817740, 11635480]

約数ペア:

[(1, 11635480), (2, 5817740), (4, 2908870), (5, 2327096), (8, 1454435), (10, 1163548), (17, 684440), (20, 581774), (34, 342220), (40, 290887), (68, 171110), (71, 163880), (85, 136888), (136, 85555), (142, 81940), (170, 68444), (241, 48280), (284, 40970), (340, 34222), (355, 32776), (482, 24140), (568, 20485), (680, 17111), (710, 16388), (964, 12070), (1205, 9656), (1207, 9640), (1420, 8194), (1928, 6035), (2410, 4828), (2414, 4820), (2840, 4097)]