23999820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1061}}^1$

素因数の和:1115

約数の個数: 96

約数和(自身を含む): 74934720

約数和(自身を除く): 50934900

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 29, 30, 39, 52, 58, 60, 65, 78, 87, 116, 130, 145, 156, 174, 195, 260, 290, 348, 377, 390, 435, 580, 754, 780, 870, 1061, 1131, 1508, 1740, 1885, 2122, 2262, 3183, 3770, 4244, 4524, 5305, 5655, 6366, 7540, 10610, 11310, 12732, 13793, 15915, 21220, 22620, 27586, 30769, 31830, 41379, 55172, 61538, 63660, 68965, 82758, 92307, 123076, 137930, 153845, 165516, 184614, 206895, 275860, 307690, 369228, 399997, 413790, 461535, 615380, 799994, 827580, 923070, 1199991, 1599988, 1846140, 1999985, 2399982, 3999970, 4799964, 5999955, 7999940, 11999910, 23999820]

約数ペア:

[(1, 23999820), (2, 11999910), (3, 7999940), (4, 5999955), (5, 4799964), (6, 3999970), (10, 2399982), (12, 1999985), (13, 1846140), (15, 1599988), (20, 1199991), (26, 923070), (29, 827580), (30, 799994), (39, 615380), (52, 461535), (58, 413790), (60, 399997), (65, 369228), (78, 307690), (87, 275860), (116, 206895), (130, 184614), (145, 165516), (156, 153845), (174, 137930), (195, 123076), (260, 92307), (290, 82758), (348, 68965), (377, 63660), (390, 61538), (435, 55172), (580, 41379), (754, 31830), (780, 30769), (870, 27586), (1061, 22620), (1131, 21220), (1508, 15915), (1740, 13793), (1885, 12732), (2122, 11310), (2262, 10610), (3183, 7540), (3770, 6366), (4244, 5655), (4524, 5305)]