25524460

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{773}}^1$

素因数の和:922

約数の個数: 48

約数和(自身を含む): 58254336

約数和(自身を除く): 32729876

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 127, 130, 254, 260, 508, 635, 773, 1270, 1546, 1651, 2540, 3092, 3302, 3865, 6604, 7730, 8255, 10049, 15460, 16510, 20098, 33020, 40196, 50245, 98171, 100490, 196342, 200980, 392684, 490855, 981710, 1276223, 1963420, 2552446, 5104892, 6381115, 12762230, 25524460]

約数ペア:

[(1, 25524460), (2, 12762230), (4, 6381115), (5, 5104892), (10, 2552446), (13, 1963420), (20, 1276223), (26, 981710), (52, 490855), (65, 392684), (127, 200980), (130, 196342), (254, 100490), (260, 98171), (508, 50245), (635, 40196), (773, 33020), (1270, 20098), (1546, 16510), (1651, 15460), (2540, 10049), (3092, 8255), (3302, 7730), (3865, 6604)]