410199440

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{23629}}^1$

素因数の和:23680

約数の個数: 80

約数和(自身を含む): 1125166080

約数和(自身を除く): 714966640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 35, 40, 56, 62, 70, 80, 112, 124, 140, 155, 217, 248, 280, 310, 434, 496, 560, 620, 868, 1085, 1240, 1736, 2170, 2480, 3472, 4340, 8680, 17360, 23629, 47258, 94516, 118145, 165403, 189032, 236290, 330806, 378064, 472580, 661612, 732499, 827015, 945160, 1323224, 1464998, 1654030, 1890320, 2646448, 2929996, 3308060, 3662495, 5127493, 5859992, 6616120, 7324990, 10254986, 11719984, 13232240, 14649980, 20509972, 25637465, 29299960, 41019944, 51274930, 58599920, 82039888, 102549860, 205099720, 410199440]

約数ペア:

[(1, 410199440), (2, 205099720), (4, 102549860), (5, 82039888), (7, 58599920), (8, 51274930), (10, 41019944), (14, 29299960), (16, 25637465), (20, 20509972), (28, 14649980), (31, 13232240), (35, 11719984), (40, 10254986), (56, 7324990), (62, 6616120), (70, 5859992), (80, 5127493), (112, 3662495), (124, 3308060), (140, 2929996), (155, 2646448), (217, 1890320), (248, 1654030), (280, 1464998), (310, 1323224), (434, 945160), (496, 827015), (560, 732499), (620, 661612), (868, 472580), (1085, 378064), (1240, 330806), (1736, 236290), (2170, 189032), (2480, 165403), (3472, 118145), (4340, 94516), (8680, 47258), (17360, 23629)]