4025709890

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{739}}^1\times {\mathrm{14723}}^1$

素因数の和:15506

約数の個数: 32

約数和(自身を含む): 7452699840

約数和(自身を除く): 3426989950

約数列:

[1, 2, 5, 10, 37, 74, 185, 370, 739, 1478, 3695, 7390, 14723, 27343, 29446, 54686, 73615, 136715, 147230, 273430, 544751, 1089502, 2723755, 5447510, 10880297, 21760594, 54401485, 108802970, 402570989, 805141978, 2012854945, 4025709890]

約数ペア:

[(1, 4025709890), (2, 2012854945), (5, 805141978), (10, 402570989), (37, 108802970), (74, 54401485), (185, 21760594), (370, 10880297), (739, 5447510), (1478, 2723755), (3695, 1089502), (7390, 544751), (14723, 273430), (27343, 147230), (29446, 136715), (54686, 73615)]