13441340450

素因数分解:

$2^1\times 5^2\times {\mathrm{79}}^1\times {\mathrm{109}}^1\times {\mathrm{31219}}^1$

素因数の和:31419

約数の個数: 48

約数和(自身を含む): 25550448000

約数和(自身を除く): 12109107550

約数列:

[1, 2, 5, 10, 25, 50, 79, 109, 158, 218, 395, 545, 790, 1090, 1975, 2725, 3950, 5450, 8611, 17222, 31219, 43055, 62438, 86110, 156095, 215275, 312190, 430550, 780475, 1560950, 2466301, 3402871, 4932602, 6805742, 12331505, 17014355, 24663010, 34028710, 61657525, 85071775, 123315050, 170143550, 268826809, 537653618, 1344134045, 2688268090, 6720670225, 13441340450]

約数ペア:

[(1, 13441340450), (2, 6720670225), (5, 2688268090), (10, 1344134045), (25, 537653618), (50, 268826809), (79, 170143550), (109, 123315050), (158, 85071775), (218, 61657525), (395, 34028710), (545, 24663010), (790, 17014355), (1090, 12331505), (1975, 6805742), (2725, 4932602), (3950, 3402871), (5450, 2466301), (8611, 1560950), (17222, 780475), (31219, 430550), (43055, 312190), (62438, 215275), (86110, 156095)]