70890800

素因数分解:

$2^4\times 5^2\times {\mathrm{31}}^1\times {\mathrm{5717}}^1$

素因数の和:5766

約数の個数: 60

約数和(自身を含む): 175839936

約数和(自身を除く): 104949136

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 40, 50, 62, 80, 100, 124, 155, 200, 248, 310, 400, 496, 620, 775, 1240, 1550, 2480, 3100, 5717, 6200, 11434, 12400, 22868, 28585, 45736, 57170, 91472, 114340, 142925, 177227, 228680, 285850, 354454, 457360, 571700, 708908, 886135, 1143400, 1417816, 1772270, 2286800, 2835632, 3544540, 4430675, 7089080, 8861350, 14178160, 17722700, 35445400, 70890800]

約数ペア:

[(1, 70890800), (2, 35445400), (4, 17722700), (5, 14178160), (8, 8861350), (10, 7089080), (16, 4430675), (20, 3544540), (25, 2835632), (31, 2286800), (40, 1772270), (50, 1417816), (62, 1143400), (80, 886135), (100, 708908), (124, 571700), (155, 457360), (200, 354454), (248, 285850), (310, 228680), (400, 177227), (496, 142925), (620, 114340), (775, 91472), (1240, 57170), (1550, 45736), (2480, 28585), (3100, 22868), (5717, 12400), (6200, 11434)]