3161300

素因数分解:

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

素因数の和:428

約数の個数: 36

約数和(自身を含む): 6950076

約数和(自身を除く): 3788776

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 101, 202, 313, 404, 505, 626, 1010, 1252, 1565, 2020, 2525, 3130, 5050, 6260, 7825, 10100, 15650, 31300, 31613, 63226, 126452, 158065, 316130, 632260, 790325, 1580650, 3161300]

約数ペア:

[(1, 3161300), (2, 1580650), (4, 790325), (5, 632260), (10, 316130), (20, 158065), (25, 126452), (50, 63226), (100, 31613), (101, 31300), (202, 15650), (313, 10100), (404, 7825), (505, 6260), (626, 5050), (1010, 3130), (1252, 2525), (1565, 2020)]