937641580

素因数分解:

$2^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{313}}^1\times {\mathrm{1483}}^1$

素因数の和:1906

約数の個数: 48

約数和(自身を含む): 1996241184

約数和(自身を除く): 1058599604

約数列:

[1, 2, 4, 5, 10, 20, 101, 202, 313, 404, 505, 626, 1010, 1252, 1483, 1565, 2020, 2966, 3130, 5932, 6260, 7415, 14830, 29660, 31613, 63226, 126452, 149783, 158065, 299566, 316130, 464179, 599132, 632260, 748915, 928358, 1497830, 1856716, 2320895, 2995660, 4641790, 9283580, 46882079, 93764158, 187528316, 234410395, 468820790, 937641580]

約数ペア:

[(1, 937641580), (2, 468820790), (4, 234410395), (5, 187528316), (10, 93764158), (20, 46882079), (101, 9283580), (202, 4641790), (313, 2995660), (404, 2320895), (505, 1856716), (626, 1497830), (1010, 928358), (1252, 748915), (1483, 632260), (1565, 599132), (2020, 464179), (2966, 316130), (3130, 299566), (5932, 158065), (6260, 149783), (7415, 126452), (14830, 63226), (29660, 31613)]