37740820

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{379}}^1\times {\mathrm{383}}^1$

素因数の和:784

約数の個数: 48

約数和(自身を含む): 85800960

約数和(自身を除く): 48060140

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 379, 383, 758, 766, 1516, 1532, 1895, 1915, 3790, 3830, 4927, 4979, 7580, 7660, 9854, 9958, 19708, 19916, 24635, 24895, 49270, 49790, 98540, 99580, 145157, 290314, 580628, 725785, 1451570, 1887041, 2903140, 3774082, 7548164, 9435205, 18870410, 37740820]

約数ペア:

[(1, 37740820), (2, 18870410), (4, 9435205), (5, 7548164), (10, 3774082), (13, 2903140), (20, 1887041), (26, 1451570), (52, 725785), (65, 580628), (130, 290314), (260, 145157), (379, 99580), (383, 98540), (758, 49790), (766, 49270), (1516, 24895), (1532, 24635), (1895, 19916), (1915, 19708), (3790, 9958), (3830, 9854), (4927, 7660), (4979, 7580)]