61130320

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{33223}}^1$

素因数の和:33259

約数の個数: 40

約数和(自身を含む): 148311936

約数和(自身を除く): 87181616

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 368, 460, 920, 1840, 33223, 66446, 132892, 166115, 265784, 332230, 531568, 664460, 764129, 1328920, 1528258, 2657840, 3056516, 3820645, 6113032, 7641290, 12226064, 15282580, 30565160, 61130320]

約数ペア:

[(1, 61130320), (2, 30565160), (4, 15282580), (5, 12226064), (8, 7641290), (10, 6113032), (16, 3820645), (20, 3056516), (23, 2657840), (40, 1528258), (46, 1328920), (80, 764129), (92, 664460), (115, 531568), (184, 332230), (230, 265784), (368, 166115), (460, 132892), (920, 66446), (1840, 33223)]