1124945380

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{149197}}^1$

素因数の和:149248

約数の個数: 48

約数和(自身を含む): 2631852720

約数和(自身を除く): 1506907340

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 29, 52, 58, 65, 116, 130, 145, 260, 290, 377, 580, 754, 1508, 1885, 3770, 7540, 149197, 298394, 596788, 745985, 1491970, 1939561, 2983940, 3879122, 4326713, 7758244, 8653426, 9697805, 17306852, 19395610, 21633565, 38791220, 43267130, 56247269, 86534260, 112494538, 224989076, 281236345, 562472690, 1124945380]

約数ペア:

[(1, 1124945380), (2, 562472690), (4, 281236345), (5, 224989076), (10, 112494538), (13, 86534260), (20, 56247269), (26, 43267130), (29, 38791220), (52, 21633565), (58, 19395610), (65, 17306852), (116, 9697805), (130, 8653426), (145, 7758244), (260, 4326713), (290, 3879122), (377, 2983940), (580, 1939561), (754, 1491970), (1508, 745985), (1885, 596788), (3770, 298394), (7540, 149197)]