44321240

素因数分解:

$2^3\times 5^1\times {\mathrm{97}}^1\times {\mathrm{11423}}^1$

素因数の和:11531

約数の個数: 32

約数和(自身を含む): 100759680

約数和(自身を除く): 56438440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 97, 194, 388, 485, 776, 970, 1940, 3880, 11423, 22846, 45692, 57115, 91384, 114230, 228460, 456920, 1108031, 2216062, 4432124, 5540155, 8864248, 11080310, 22160620, 44321240]

約数ペア:

[(1, 44321240), (2, 22160620), (4, 11080310), (5, 8864248), (8, 5540155), (10, 4432124), (20, 2216062), (40, 1108031), (97, 456920), (194, 228460), (388, 114230), (485, 91384), (776, 57115), (970, 45692), (1940, 22846), (3880, 11423)]