1298105510

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{10589}}^1$

素因数の和:10673

約数の個数: 64

約数和(自身を含む): 2690029440

約数和(自身を除く): 1391923930

約数列:

[1, 2, 5, 10, 13, 23, 26, 41, 46, 65, 82, 115, 130, 205, 230, 299, 410, 533, 598, 943, 1066, 1495, 1886, 2665, 2990, 4715, 5330, 9430, 10589, 12259, 21178, 24518, 52945, 61295, 105890, 122590, 137657, 243547, 275314, 434149, 487094, 688285, 868298, 1217735, 1376570, 2170745, 2435470, 3166111, 4341490, 5643937, 6332222, 9985427, 11287874, 15830555, 19970854, 28219685, 31661110, 49927135, 56439370, 99854270, 129810551, 259621102, 649052755, 1298105510]

約数ペア:

[(1, 1298105510), (2, 649052755), (5, 259621102), (10, 129810551), (13, 99854270), (23, 56439370), (26, 49927135), (41, 31661110), (46, 28219685), (65, 19970854), (82, 15830555), (115, 11287874), (130, 9985427), (205, 6332222), (230, 5643937), (299, 4341490), (410, 3166111), (533, 2435470), (598, 2170745), (943, 1376570), (1066, 1217735), (1495, 868298), (1886, 688285), (2665, 487094), (2990, 434149), (4715, 275314), (5330, 243547), (9430, 137657), (10589, 122590), (12259, 105890), (21178, 61295), (24518, 52945)]