64049200

素因数分解:

$2^4\times 5^2\times {\mathrm{17}}^1\times {\mathrm{9419}}^1$

素因数の和:9454

約数の個数: 60

約数和(自身を含む): 162947160

約数和(自身を除く): 98897960

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 34, 40, 50, 68, 80, 85, 100, 136, 170, 200, 272, 340, 400, 425, 680, 850, 1360, 1700, 3400, 6800, 9419, 18838, 37676, 47095, 75352, 94190, 150704, 160123, 188380, 235475, 320246, 376760, 470950, 640492, 753520, 800615, 941900, 1280984, 1601230, 1883800, 2561968, 3202460, 3767600, 4003075, 6404920, 8006150, 12809840, 16012300, 32024600, 64049200]

約数ペア:

[(1, 64049200), (2, 32024600), (4, 16012300), (5, 12809840), (8, 8006150), (10, 6404920), (16, 4003075), (17, 3767600), (20, 3202460), (25, 2561968), (34, 1883800), (40, 1601230), (50, 1280984), (68, 941900), (80, 800615), (85, 753520), (100, 640492), (136, 470950), (170, 376760), (200, 320246), (272, 235475), (340, 188380), (400, 160123), (425, 150704), (680, 94190), (850, 75352), (1360, 47095), (1700, 37676), (3400, 18838), (6800, 9419)]