5245360

素因数分解:

$2^4\times 5^1\times {\mathrm{173}}^1\times {\mathrm{379}}^1$

素因数の和:565

約数の個数: 40

約数和(自身を含む): 12298320

約数和(自身を除く): 7052960

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 173, 346, 379, 692, 758, 865, 1384, 1516, 1730, 1895, 2768, 3032, 3460, 3790, 6064, 6920, 7580, 13840, 15160, 30320, 65567, 131134, 262268, 327835, 524536, 655670, 1049072, 1311340, 2622680, 5245360]

約数ペア:

[(1, 5245360), (2, 2622680), (4, 1311340), (5, 1049072), (8, 655670), (10, 524536), (16, 327835), (20, 262268), (40, 131134), (80, 65567), (173, 30320), (346, 15160), (379, 13840), (692, 7580), (758, 6920), (865, 6064), (1384, 3790), (1516, 3460), (1730, 3032), (1895, 2768)]