99859480

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{5323}}^1$

素因数の和:5408

約数の個数: 64

約数和(自身を含む): 260663040

約数和(自身を除く): 160803560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 67, 70, 134, 140, 268, 280, 335, 469, 536, 670, 938, 1340, 1876, 2345, 2680, 3752, 4690, 5323, 9380, 10646, 18760, 21292, 26615, 37261, 42584, 53230, 74522, 106460, 149044, 186305, 212920, 298088, 356641, 372610, 713282, 745220, 1426564, 1490440, 1783205, 2496487, 2853128, 3566410, 4992974, 7132820, 9985948, 12482435, 14265640, 19971896, 24964870, 49929740, 99859480]

約数ペア:

[(1, 99859480), (2, 49929740), (4, 24964870), (5, 19971896), (7, 14265640), (8, 12482435), (10, 9985948), (14, 7132820), (20, 4992974), (28, 3566410), (35, 2853128), (40, 2496487), (56, 1783205), (67, 1490440), (70, 1426564), (134, 745220), (140, 713282), (268, 372610), (280, 356641), (335, 298088), (469, 212920), (536, 186305), (670, 149044), (938, 106460), (1340, 74522), (1876, 53230), (2345, 42584), (2680, 37261), (3752, 26615), (4690, 21292), (5323, 18760), (9380, 10646)]