3670685420

素因数分解:

$2^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{1277}}^1\times {\mathrm{1423}}^1$

素因数の和:2810

約数の個数: 48

約数和(自身を含む): 7796331648

約数和(自身を除く): 4125646228

約数列:

[1, 2, 4, 5, 10, 20, 101, 202, 404, 505, 1010, 1277, 1423, 2020, 2554, 2846, 5108, 5692, 6385, 7115, 12770, 14230, 25540, 28460, 128977, 143723, 257954, 287446, 515908, 574892, 644885, 718615, 1289770, 1437230, 1817171, 2579540, 2874460, 3634342, 7268684, 9085855, 18171710, 36343420, 183534271, 367068542, 734137084, 917671355, 1835342710, 3670685420]

約数ペア:

[(1, 3670685420), (2, 1835342710), (4, 917671355), (5, 734137084), (10, 367068542), (20, 183534271), (101, 36343420), (202, 18171710), (404, 9085855), (505, 7268684), (1010, 3634342), (1277, 2874460), (1423, 2579540), (2020, 1817171), (2554, 1437230), (2846, 1289770), (5108, 718615), (5692, 644885), (6385, 574892), (7115, 515908), (12770, 287446), (14230, 257954), (25540, 143723), (28460, 128977)]