5038120

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{239}}^1$

素因数の和:298

約数の個数: 64

約数和(自身を含む): 12441600

約数和(自身を除く): 7403480

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 31, 34, 40, 62, 68, 85, 124, 136, 155, 170, 239, 248, 310, 340, 478, 527, 620, 680, 956, 1054, 1195, 1240, 1912, 2108, 2390, 2635, 4063, 4216, 4780, 5270, 7409, 8126, 9560, 10540, 14818, 16252, 20315, 21080, 29636, 32504, 37045, 40630, 59272, 74090, 81260, 125953, 148180, 162520, 251906, 296360, 503812, 629765, 1007624, 1259530, 2519060, 5038120]

約数ペア:

[(1, 5038120), (2, 2519060), (4, 1259530), (5, 1007624), (8, 629765), (10, 503812), (17, 296360), (20, 251906), (31, 162520), (34, 148180), (40, 125953), (62, 81260), (68, 74090), (85, 59272), (124, 40630), (136, 37045), (155, 32504), (170, 29636), (239, 21080), (248, 20315), (310, 16252), (340, 14818), (478, 10540), (527, 9560), (620, 8126), (680, 7409), (956, 5270), (1054, 4780), (1195, 4216), (1240, 4063), (1912, 2635), (2108, 2390)]