79337620

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{3697}}^1$

素因数の和:3772

約数の個数: 48

約数和(自身を含む): 177060240

約数和(自身を除く): 97722620

約数列:

[1, 2, 4, 5, 10, 20, 29, 37, 58, 74, 116, 145, 148, 185, 290, 370, 580, 740, 1073, 2146, 3697, 4292, 5365, 7394, 10730, 14788, 18485, 21460, 36970, 73940, 107213, 136789, 214426, 273578, 428852, 536065, 547156, 683945, 1072130, 1367890, 2144260, 2735780, 3966881, 7933762, 15867524, 19834405, 39668810, 79337620]

約数ペア:

[(1, 79337620), (2, 39668810), (4, 19834405), (5, 15867524), (10, 7933762), (20, 3966881), (29, 2735780), (37, 2144260), (58, 1367890), (74, 1072130), (116, 683945), (145, 547156), (148, 536065), (185, 428852), (290, 273578), (370, 214426), (580, 136789), (740, 107213), (1073, 73940), (2146, 36970), (3697, 21460), (4292, 18485), (5365, 14788), (7394, 10730)]