3729120760

素因数分解:

$2^3\times 5^1\times {\mathrm{2939}}^1\times {\mathrm{31721}}^1$

素因数の和:34671

約数の個数: 32

約数和(自身を含む): 8393641200

約数和(自身を除く): 4664520440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2939, 5878, 11756, 14695, 23512, 29390, 31721, 58780, 63442, 117560, 126884, 158605, 253768, 317210, 634420, 1268840, 93228019, 186456038, 372912076, 466140095, 745824152, 932280190, 1864560380, 3729120760]

約数ペア:

[(1, 3729120760), (2, 1864560380), (4, 932280190), (5, 745824152), (8, 466140095), (10, 372912076), (20, 186456038), (40, 93228019), (2939, 1268840), (5878, 634420), (11756, 317210), (14695, 253768), (23512, 158605), (29390, 126884), (31721, 117560), (58780, 63442)]