77244050

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{787}}^1$

素因数の和:963

約数の個数: 48

約数和(自身を含む): 155948352

約数和(自身を除く): 78704302

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 151, 302, 325, 650, 755, 787, 1510, 1574, 1963, 3775, 3926, 3935, 7550, 7870, 9815, 10231, 19630, 19675, 20462, 39350, 49075, 51155, 98150, 102310, 118837, 237674, 255775, 511550, 594185, 1188370, 1544881, 2970925, 3089762, 5941850, 7724405, 15448810, 38622025, 77244050]

約数ペア:

[(1, 77244050), (2, 38622025), (5, 15448810), (10, 7724405), (13, 5941850), (25, 3089762), (26, 2970925), (50, 1544881), (65, 1188370), (130, 594185), (151, 511550), (302, 255775), (325, 237674), (650, 118837), (755, 102310), (787, 98150), (1510, 51155), (1574, 49075), (1963, 39350), (3775, 20462), (3926, 19675), (3935, 19630), (7550, 10231), (7870, 9815)]