70401080

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{5449}}^1$

素因数の和:5496

約数の個数: 64

約数和(自身を含む): 176580000

約数和(自身を除く): 106178920

約数列:

[1, 2, 4, 5, 8, 10, 17, 19, 20, 34, 38, 40, 68, 76, 85, 95, 136, 152, 170, 190, 323, 340, 380, 646, 680, 760, 1292, 1615, 2584, 3230, 5449, 6460, 10898, 12920, 21796, 27245, 43592, 54490, 92633, 103531, 108980, 185266, 207062, 217960, 370532, 414124, 463165, 517655, 741064, 828248, 926330, 1035310, 1760027, 1852660, 2070620, 3520054, 3705320, 4141240, 7040108, 8800135, 14080216, 17600270, 35200540, 70401080]

約数ペア:

[(1, 70401080), (2, 35200540), (4, 17600270), (5, 14080216), (8, 8800135), (10, 7040108), (17, 4141240), (19, 3705320), (20, 3520054), (34, 2070620), (38, 1852660), (40, 1760027), (68, 1035310), (76, 926330), (85, 828248), (95, 741064), (136, 517655), (152, 463165), (170, 414124), (190, 370532), (323, 217960), (340, 207062), (380, 185266), (646, 108980), (680, 103531), (760, 92633), (1292, 54490), (1615, 43592), (2584, 27245), (3230, 21796), (5449, 12920), (6460, 10898)]