29587480

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3347}}^1$

素因数の和:3388

約数の個数: 64

約数和(自身を含む): 75932640

約数和(自身を除く): 46345160

約数列:

[1, 2, 4, 5, 8, 10, 13, 17, 20, 26, 34, 40, 52, 65, 68, 85, 104, 130, 136, 170, 221, 260, 340, 442, 520, 680, 884, 1105, 1768, 2210, 3347, 4420, 6694, 8840, 13388, 16735, 26776, 33470, 43511, 56899, 66940, 87022, 113798, 133880, 174044, 217555, 227596, 284495, 348088, 435110, 455192, 568990, 739687, 870220, 1137980, 1479374, 1740440, 2275960, 2958748, 3698435, 5917496, 7396870, 14793740, 29587480]

約数ペア:

[(1, 29587480), (2, 14793740), (4, 7396870), (5, 5917496), (8, 3698435), (10, 2958748), (13, 2275960), (17, 1740440), (20, 1479374), (26, 1137980), (34, 870220), (40, 739687), (52, 568990), (65, 455192), (68, 435110), (85, 348088), (104, 284495), (130, 227596), (136, 217555), (170, 174044), (221, 133880), (260, 113798), (340, 87022), (442, 66940), (520, 56899), (680, 43511), (884, 33470), (1105, 26776), (1768, 16735), (2210, 13388), (3347, 8840), (4420, 6694)]