78753610

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{26339}}^1$

素因数の和:26382

約数の個数: 32

約数和(自身を含む): 159304320

約数和(自身を除く): 80550710

約数列:

[1, 2, 5, 10, 13, 23, 26, 46, 65, 115, 130, 230, 299, 598, 1495, 2990, 26339, 52678, 131695, 263390, 342407, 605797, 684814, 1211594, 1712035, 3028985, 3424070, 6057970, 7875361, 15750722, 39376805, 78753610]

約数ペア:

[(1, 78753610), (2, 39376805), (5, 15750722), (10, 7875361), (13, 6057970), (23, 3424070), (26, 3028985), (46, 1712035), (65, 1211594), (115, 684814), (130, 605797), (230, 342407), (299, 263390), (598, 131695), (1495, 52678), (2990, 26339)]