8682934280

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{12769021}}^1$

素因数の和:12769049

約数の個数: 32

約数和(自身を含む): 20685815640

約数和(自身を除く): 12002881360

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 12769021, 25538042, 51076084, 63845105, 102152168, 127690210, 217073357, 255380420, 434146714, 510760840, 868293428, 1085366785, 1736586856, 2170733570, 4341467140, 8682934280]

約数ペア:

[(1, 8682934280), (2, 4341467140), (4, 2170733570), (5, 1736586856), (8, 1085366785), (10, 868293428), (17, 510760840), (20, 434146714), (34, 255380420), (40, 217073357), (68, 127690210), (85, 102152168), (136, 63845105), (170, 51076084), (340, 25538042), (680, 12769021)]