20174920900

素因数分解:

$2^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{6508039}}^1$

素因数の和:6508084

約数の個数: 36

約数和(自身を含む): 45191829760

約数和(自身を除く): 25016908860

約数列:

[1, 2, 4, 5, 10, 20, 25, 31, 50, 62, 100, 124, 155, 310, 620, 775, 1550, 3100, 6508039, 13016078, 26032156, 32540195, 65080390, 130160780, 162700975, 201749209, 325401950, 403498418, 650803900, 806996836, 1008746045, 2017492090, 4034984180, 5043730225, 10087460450, 20174920900]

約数ペア:

[(1, 20174920900), (2, 10087460450), (4, 5043730225), (5, 4034984180), (10, 2017492090), (20, 1008746045), (25, 806996836), (31, 650803900), (50, 403498418), (62, 325401950), (100, 201749209), (124, 162700975), (155, 130160780), (310, 65080390), (620, 32540195), (775, 26032156), (1550, 13016078), (3100, 6508039)]