82061680

素因数分解:

$2^4\times 5^1\times {\mathrm{773}}^1\times {\mathrm{1327}}^1$

素因数の和:2113

約数の個数: 40

約数和(自身を含む): 191184192

約数和(自身を除く): 109122512

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 773, 1327, 1546, 2654, 3092, 3865, 5308, 6184, 6635, 7730, 10616, 12368, 13270, 15460, 21232, 26540, 30920, 53080, 61840, 106160, 1025771, 2051542, 4103084, 5128855, 8206168, 10257710, 16412336, 20515420, 41030840, 82061680]

約数ペア:

[(1, 82061680), (2, 41030840), (4, 20515420), (5, 16412336), (8, 10257710), (10, 8206168), (16, 5128855), (20, 4103084), (40, 2051542), (80, 1025771), (773, 106160), (1327, 61840), (1546, 53080), (2654, 30920), (3092, 26540), (3865, 21232), (5308, 15460), (6184, 13270), (6635, 12368), (7730, 10616)]