5071600

素因数分解:

$2^4\times 5^2\times {\mathrm{31}}^1\times {\mathrm{409}}^1$

素因数の和:458

約数の個数: 60

約数和(自身を含む): 12608320

約数和(自身を除く): 7536720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 40, 50, 62, 80, 100, 124, 155, 200, 248, 310, 400, 409, 496, 620, 775, 818, 1240, 1550, 1636, 2045, 2480, 3100, 3272, 4090, 6200, 6544, 8180, 10225, 12400, 12679, 16360, 20450, 25358, 32720, 40900, 50716, 63395, 81800, 101432, 126790, 163600, 202864, 253580, 316975, 507160, 633950, 1014320, 1267900, 2535800, 5071600]

約数ペア:

[(1, 5071600), (2, 2535800), (4, 1267900), (5, 1014320), (8, 633950), (10, 507160), (16, 316975), (20, 253580), (25, 202864), (31, 163600), (40, 126790), (50, 101432), (62, 81800), (80, 63395), (100, 50716), (124, 40900), (155, 32720), (200, 25358), (248, 20450), (310, 16360), (400, 12679), (409, 12400), (496, 10225), (620, 8180), (775, 6544), (818, 6200), (1240, 4090), (1550, 3272), (1636, 3100), (2045, 2480)]