366944294890

素因数分解:

$2^1\times 5^1\times {\mathrm{1439}}^1\times {\mathrm{1621}}^1\times {\mathrm{15731}}^1$

素因数の和:18798

約数の個数: 32

約数和(自身を含む): 661408519680

約数和(自身を除く): 294464224790

約数列:

[1, 2, 5, 10, 1439, 1621, 2878, 3242, 7195, 8105, 14390, 15731, 16210, 31462, 78655, 157310, 2332619, 4665238, 11663095, 22636909, 23326190, 25499951, 45273818, 50999902, 113184545, 127499755, 226369090, 254999510, 36694429489, 73388858978, 183472147445, 366944294890]

約数ペア:

[(1, 366944294890), (2, 183472147445), (5, 73388858978), (10, 36694429489), (1439, 254999510), (1621, 226369090), (2878, 127499755), (3242, 113184545), (7195, 50999902), (8105, 45273818), (14390, 25499951), (15731, 23326190), (16210, 22636909), (31462, 11663095), (78655, 4665238), (157310, 2332619)]