875344490

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1\times {\mathrm{11423}}^1$

素因数の和:11606

約数の個数: 32

約数和(自身を含む): 1612154880

約数和(自身を除く): 736810390

約数列:

[1, 2, 5, 10, 79, 97, 158, 194, 395, 485, 790, 970, 7663, 11423, 15326, 22846, 38315, 57115, 76630, 114230, 902417, 1108031, 1804834, 2216062, 4512085, 5540155, 9024170, 11080310, 87534449, 175068898, 437672245, 875344490]

約数ペア:

[(1, 875344490), (2, 437672245), (5, 175068898), (10, 87534449), (79, 11080310), (97, 9024170), (158, 5540155), (194, 4512085), (395, 2216062), (485, 1804834), (790, 1108031), (970, 902417), (7663, 114230), (11423, 76630), (15326, 57115), (22846, 38315)]