7154320

素因数分解:

$2^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{2417}}^1$

素因数の和:2467

約数の個数: 40

約数和(自身を含む): 17090424

約数和(自身を除く): 9936104

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 37, 40, 74, 80, 148, 185, 296, 370, 592, 740, 1480, 2417, 2960, 4834, 9668, 12085, 19336, 24170, 38672, 48340, 89429, 96680, 178858, 193360, 357716, 447145, 715432, 894290, 1430864, 1788580, 3577160, 7154320]

約数ペア:

[(1, 7154320), (2, 3577160), (4, 1788580), (5, 1430864), (8, 894290), (10, 715432), (16, 447145), (20, 357716), (37, 193360), (40, 178858), (74, 96680), (80, 89429), (148, 48340), (185, 38672), (296, 24170), (370, 19336), (592, 12085), (740, 9668), (1480, 4834), (2417, 2960)]