4558160

素因数分解:

$2^4\times 5^1\times {\mathrm{227}}^1\times {\mathrm{251}}^1$

素因数の和:491

約数の個数: 40

約数和(自身を含む): 10686816

約数和(自身を除く): 6128656

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 227, 251, 454, 502, 908, 1004, 1135, 1255, 1816, 2008, 2270, 2510, 3632, 4016, 4540, 5020, 9080, 10040, 18160, 20080, 56977, 113954, 227908, 284885, 455816, 569770, 911632, 1139540, 2279080, 4558160]

約数ペア:

[(1, 4558160), (2, 2279080), (4, 1139540), (5, 911632), (8, 569770), (10, 455816), (16, 284885), (20, 227908), (40, 113954), (80, 56977), (227, 20080), (251, 18160), (454, 10040), (502, 9080), (908, 5020), (1004, 4540), (1135, 4016), (1255, 3632), (1816, 2510), (2008, 2270)]