1054162520

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{947}}^1\times {\mathrm{1637}}^1$

素因数の和:2612

約数の個数: 64

約数和(自身を含む): 2515574880

約数和(自身を除く): 1461412360

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 947, 1637, 1894, 3274, 3788, 4735, 6548, 7576, 8185, 9470, 13096, 16099, 16370, 18940, 27829, 32198, 32740, 37880, 55658, 64396, 65480, 80495, 111316, 128792, 139145, 160990, 222632, 278290, 321980, 556580, 643960, 1113160, 1550239, 3100478, 6200956, 7751195, 12401912, 15502390, 26354063, 31004780, 52708126, 62009560, 105416252, 131770315, 210832504, 263540630, 527081260, 1054162520]

約数ペア:

[(1, 1054162520), (2, 527081260), (4, 263540630), (5, 210832504), (8, 131770315), (10, 105416252), (17, 62009560), (20, 52708126), (34, 31004780), (40, 26354063), (68, 15502390), (85, 12401912), (136, 7751195), (170, 6200956), (340, 3100478), (680, 1550239), (947, 1113160), (1637, 643960), (1894, 556580), (3274, 321980), (3788, 278290), (4735, 222632), (6548, 160990), (7576, 139145), (8185, 128792), (9470, 111316), (13096, 80495), (16099, 65480), (16370, 64396), (18940, 55658), (27829, 37880), (32198, 32740)]