82970480

素因数分解:

$2^4\times 5^1\times {\mathrm{751}}^1\times {\mathrm{1381}}^1$

素因数の和:2145

約数の個数: 40

約数和(自身を含む): 193303104

約数和(自身を除く): 110332624

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 751, 1381, 1502, 2762, 3004, 3755, 5524, 6008, 6905, 7510, 11048, 12016, 13810, 15020, 22096, 27620, 30040, 55240, 60080, 110480, 1037131, 2074262, 4148524, 5185655, 8297048, 10371310, 16594096, 20742620, 41485240, 82970480]

約数ペア:

[(1, 82970480), (2, 41485240), (4, 20742620), (5, 16594096), (8, 10371310), (10, 8297048), (16, 5185655), (20, 4148524), (40, 2074262), (80, 1037131), (751, 110480), (1381, 60080), (1502, 55240), (2762, 30040), (3004, 27620), (3755, 22096), (5524, 15020), (6008, 13810), (6905, 12016), (7510, 11048)]