15704313950

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{1637}}^1\times {\mathrm{14759}}^1$

素因数の和:16421

約数の個数: 48

約数和(自身を含む): 31478297760

約数和(自身を除く): 15773983810

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 1637, 3274, 8185, 14759, 16370, 21281, 29518, 40925, 42562, 73795, 81850, 106405, 147590, 191867, 212810, 368975, 383734, 532025, 737950, 959335, 1064050, 1918670, 4796675, 9593350, 24160483, 48320966, 120802415, 241604830, 314086279, 604012075, 628172558, 1208024150, 1570431395, 3140862790, 7852156975, 15704313950]

約数ペア:

[(1, 15704313950), (2, 7852156975), (5, 3140862790), (10, 1570431395), (13, 1208024150), (25, 628172558), (26, 604012075), (50, 314086279), (65, 241604830), (130, 120802415), (325, 48320966), (650, 24160483), (1637, 9593350), (3274, 4796675), (8185, 1918670), (14759, 1064050), (16370, 959335), (21281, 737950), (29518, 532025), (40925, 383734), (42562, 368975), (73795, 212810), (81850, 191867), (106405, 147590)]