1244486960

素因数分解:

$2^4\times 5^1\times {\mathrm{587}}^1\times {\mathrm{26501}}^1$

素因数の和:27101

約数の個数: 40

約数和(自身を含む): 2898470736

約数和(自身を除く): 1653983776

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 587, 1174, 2348, 2935, 4696, 5870, 9392, 11740, 23480, 26501, 46960, 53002, 106004, 132505, 212008, 265010, 424016, 530020, 1060040, 2120080, 15556087, 31112174, 62224348, 77780435, 124448696, 155560870, 248897392, 311121740, 622243480, 1244486960]

約数ペア:

[(1, 1244486960), (2, 622243480), (4, 311121740), (5, 248897392), (8, 155560870), (10, 124448696), (16, 77780435), (20, 62224348), (40, 31112174), (80, 15556087), (587, 2120080), (1174, 1060040), (2348, 530020), (2935, 424016), (4696, 265010), (5870, 212008), (9392, 132505), (11740, 106004), (23480, 53002), (26501, 46960)]