28162550

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1171}}^1$

素因数の和:1233

約数の個数: 48

約数和(自身を含む): 57985872

約数和(自身を除く): 29823322

約数列:

[1, 2, 5, 10, 13, 25, 26, 37, 50, 65, 74, 130, 185, 325, 370, 481, 650, 925, 962, 1171, 1850, 2342, 2405, 4810, 5855, 11710, 12025, 15223, 24050, 29275, 30446, 43327, 58550, 76115, 86654, 152230, 216635, 380575, 433270, 563251, 761150, 1083175, 1126502, 2166350, 2816255, 5632510, 14081275, 28162550]

約数ペア:

[(1, 28162550), (2, 14081275), (5, 5632510), (10, 2816255), (13, 2166350), (25, 1126502), (26, 1083175), (37, 761150), (50, 563251), (65, 433270), (74, 380575), (130, 216635), (185, 152230), (325, 86654), (370, 76115), (481, 58550), (650, 43327), (925, 30446), (962, 29275), (1171, 24050), (1850, 15223), (2342, 12025), (2405, 11710), (4810, 5855)]