202230340

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{26821}}^1$

素因数の和:26872

約数の個数: 48

約数和(自身を含む): 473140080

約数和(自身を除く): 270909740

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, 26821, 53642, 107284, 134105, 268210, 348673, 536420, 697346, 777809, 1394692, 1555618, 1743365, 3111236, 3486730, 3889045, 6973460, 7778090, 10111517, 15556180, 20223034, 40446068, 50557585, 101115170, 202230340]

約数ペア:

[(1, 202230340), (2, 101115170), (4, 50557585), (5, 40446068), (10, 20223034), (13, 15556180), (20, 10111517), (26, 7778090), (29, 6973460), (52, 3889045), (58, 3486730), (65, 3111236), (116, 1743365), (130, 1555618), (145, 1394692), (260, 777809), (290, 697346), (377, 536420), (580, 348673), (754, 268210), (1508, 134105), (1885, 107284), (3770, 53642), (7540, 26821)]