71386271350

素因数分解:

$2^1\times 5^2\times {\mathrm{311}}^1\times {\mathrm{613}}^1\times {\mathrm{7489}}^1$

素因数の和:8425

約数の個数: 48

約数和(自身を含む): 133440521760

約数和(自身を除く): 62054250410

約数列:

[1, 2, 5, 10, 25, 50, 311, 613, 622, 1226, 1555, 3065, 3110, 6130, 7489, 7775, 14978, 15325, 15550, 30650, 37445, 74890, 187225, 190643, 374450, 381286, 953215, 1906430, 2329079, 4590757, 4658158, 4766075, 9181514, 9532150, 11645395, 22953785, 23290790, 45907570, 58226975, 114768925, 116453950, 229537850, 1427725427, 2855450854, 7138627135, 14277254270, 35693135675, 71386271350]

約数ペア:

[(1, 71386271350), (2, 35693135675), (5, 14277254270), (10, 7138627135), (25, 2855450854), (50, 1427725427), (311, 229537850), (613, 116453950), (622, 114768925), (1226, 58226975), (1555, 45907570), (3065, 23290790), (3110, 22953785), (6130, 11645395), (7489, 9532150), (7775, 9181514), (14978, 4766075), (15325, 4658158), (15550, 4590757), (30650, 2329079), (37445, 1906430), (74890, 953215), (187225, 381286), (190643, 374450)]