5280401990

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{2207}}^1\times {\mathrm{3571}}^1$

素因数の和:5852

約数の個数: 32

約数和(自身を含む): 9653658624

約数和(自身を除く): 4373256634

約数列:

[1, 2, 5, 10, 67, 134, 335, 670, 2207, 3571, 4414, 7142, 11035, 17855, 22070, 35710, 147869, 239257, 295738, 478514, 739345, 1196285, 1478690, 2392570, 7881197, 15762394, 39405985, 78811970, 528040199, 1056080398, 2640200995, 5280401990]

約数ペア:

[(1, 5280401990), (2, 2640200995), (5, 1056080398), (10, 528040199), (67, 78811970), (134, 39405985), (335, 15762394), (670, 7881197), (2207, 2392570), (3571, 1478690), (4414, 1196285), (7142, 739345), (11035, 478514), (17855, 295738), (22070, 239257), (35710, 147869)]