125567320

素因数分解:

$2^3\times 5^1\times {\mathrm{227}}^1\times {\mathrm{13829}}^1$

素因数の和:14067

約数の個数: 32

約数和(自身を含む): 283791600

約数和(自身を除く): 158224280

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 227, 454, 908, 1135, 1816, 2270, 4540, 9080, 13829, 27658, 55316, 69145, 110632, 138290, 276580, 553160, 3139183, 6278366, 12556732, 15695915, 25113464, 31391830, 62783660, 125567320]

約数ペア:

[(1, 125567320), (2, 62783660), (4, 31391830), (5, 25113464), (8, 15695915), (10, 12556732), (20, 6278366), (40, 3139183), (227, 553160), (454, 276580), (908, 138290), (1135, 110632), (1816, 69145), (2270, 55316), (4540, 27658), (9080, 13829)]