67250980

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{1423}}^1$

素因数の和:1588

約数の個数: 48

約数和(自身を含む): 150716160

約数和(自身を除く): 83465180

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 139, 170, 278, 340, 556, 695, 1390, 1423, 2363, 2780, 2846, 4726, 5692, 7115, 9452, 11815, 14230, 23630, 24191, 28460, 47260, 48382, 96764, 120955, 197797, 241910, 395594, 483820, 791188, 988985, 1977970, 3362549, 3955940, 6725098, 13450196, 16812745, 33625490, 67250980]

約数ペア:

[(1, 67250980), (2, 33625490), (4, 16812745), (5, 13450196), (10, 6725098), (17, 3955940), (20, 3362549), (34, 1977970), (68, 988985), (85, 791188), (139, 483820), (170, 395594), (278, 241910), (340, 197797), (556, 120955), (695, 96764), (1390, 48382), (1423, 47260), (2363, 28460), (2780, 24191), (2846, 23630), (4726, 14230), (5692, 11815), (7115, 9452)]