36664940

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{4549}}^1$

素因数の和:4602

約数の個数: 48

約数和(自身を含む): 85612800

約数和(自身を除く): 48947860

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 31, 52, 62, 65, 124, 130, 155, 260, 310, 403, 620, 806, 1612, 2015, 4030, 4549, 8060, 9098, 18196, 22745, 45490, 59137, 90980, 118274, 141019, 236548, 282038, 295685, 564076, 591370, 705095, 1182740, 1410190, 1833247, 2820380, 3666494, 7332988, 9166235, 18332470, 36664940]

約数ペア:

[(1, 36664940), (2, 18332470), (4, 9166235), (5, 7332988), (10, 3666494), (13, 2820380), (20, 1833247), (26, 1410190), (31, 1182740), (52, 705095), (62, 591370), (65, 564076), (124, 295685), (130, 282038), (155, 236548), (260, 141019), (310, 118274), (403, 90980), (620, 59137), (806, 45490), (1612, 22745), (2015, 18196), (4030, 9098), (4549, 8060)]