12594140

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{821}}^1$

素因数の和:902

約数の個数: 48

約数和(自身を含む): 29000160

約数和(自身を除く): 16406020

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 59, 65, 118, 130, 236, 260, 295, 590, 767, 821, 1180, 1534, 1642, 3068, 3284, 3835, 4105, 7670, 8210, 10673, 15340, 16420, 21346, 42692, 48439, 53365, 96878, 106730, 193756, 213460, 242195, 484390, 629707, 968780, 1259414, 2518828, 3148535, 6297070, 12594140]

約数ペア:

[(1, 12594140), (2, 6297070), (4, 3148535), (5, 2518828), (10, 1259414), (13, 968780), (20, 629707), (26, 484390), (52, 242195), (59, 213460), (65, 193756), (118, 106730), (130, 96878), (236, 53365), (260, 48439), (295, 42692), (590, 21346), (767, 16420), (821, 15340), (1180, 10673), (1534, 8210), (1642, 7670), (3068, 4105), (3284, 3835)]