977773060

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{233917}}^1$

素因数の和:233956

約数の個数: 48

約数和(自身を含む): 2357893440

約数和(自身を除く): 1380120380

約数列:

[1, 2, 4, 5, 10, 11, 19, 20, 22, 38, 44, 55, 76, 95, 110, 190, 209, 220, 380, 418, 836, 1045, 2090, 4180, 233917, 467834, 935668, 1169585, 2339170, 2573087, 4444423, 4678340, 5146174, 8888846, 10292348, 12865435, 17777692, 22222115, 25730870, 44444230, 48888653, 51461740, 88888460, 97777306, 195554612, 244443265, 488886530, 977773060]

約数ペア:

[(1, 977773060), (2, 488886530), (4, 244443265), (5, 195554612), (10, 97777306), (11, 88888460), (19, 51461740), (20, 48888653), (22, 44444230), (38, 25730870), (44, 22222115), (55, 17777692), (76, 12865435), (95, 10292348), (110, 8888846), (190, 5146174), (209, 4678340), (220, 4444423), (380, 2573087), (418, 2339170), (836, 1169585), (1045, 935668), (2090, 467834), (4180, 233917)]