2488973920

素因数分解:

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

素因数の和:27103

約数の個数: 48

約数和(自身を含む): 5890440528

約数和(自身を除く): 3401466608

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 587, 1174, 2348, 2935, 4696, 5870, 9392, 11740, 18784, 23480, 26501, 46960, 53002, 93920, 106004, 132505, 212008, 265010, 424016, 530020, 848032, 1060040, 2120080, 4240160, 15556087, 31112174, 62224348, 77780435, 124448696, 155560870, 248897392, 311121740, 497794784, 622243480, 1244486960, 2488973920]

約数ペア:

[(1, 2488973920), (2, 1244486960), (4, 622243480), (5, 497794784), (8, 311121740), (10, 248897392), (16, 155560870), (20, 124448696), (32, 77780435), (40, 62224348), (80, 31112174), (160, 15556087), (587, 4240160), (1174, 2120080), (2348, 1060040), (2935, 848032), (4696, 530020), (5870, 424016), (9392, 265010), (11740, 212008), (18784, 132505), (23480, 106004), (26501, 93920), (46960, 53002)]