99560840

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{4723}}^1$

素因数の和:4782

約数の個数: 64

約数和(自身を含む): 244892160

約数和(自身を除く): 145331320

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 31, 34, 40, 62, 68, 85, 124, 136, 155, 170, 248, 310, 340, 527, 620, 680, 1054, 1240, 2108, 2635, 4216, 4723, 5270, 9446, 10540, 18892, 21080, 23615, 37784, 47230, 80291, 94460, 146413, 160582, 188920, 292826, 321164, 401455, 585652, 642328, 732065, 802910, 1171304, 1464130, 1605820, 2489021, 2928260, 3211640, 4978042, 5856520, 9956084, 12445105, 19912168, 24890210, 49780420, 99560840]

約数ペア:

[(1, 99560840), (2, 49780420), (4, 24890210), (5, 19912168), (8, 12445105), (10, 9956084), (17, 5856520), (20, 4978042), (31, 3211640), (34, 2928260), (40, 2489021), (62, 1605820), (68, 1464130), (85, 1171304), (124, 802910), (136, 732065), (155, 642328), (170, 585652), (248, 401455), (310, 321164), (340, 292826), (527, 188920), (620, 160582), (680, 146413), (1054, 94460), (1240, 80291), (2108, 47230), (2635, 37784), (4216, 23615), (4723, 21080), (5270, 18892), (9446, 10540)]