7243700

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{4261}}^1$

素因数の和:4292

約数の個数: 36

約数和(自身を含む): 16647372

約数和(自身を除く): 9403672

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 50, 68, 85, 100, 170, 340, 425, 850, 1700, 4261, 8522, 17044, 21305, 42610, 72437, 85220, 106525, 144874, 213050, 289748, 362185, 426100, 724370, 1448740, 1810925, 3621850, 7243700]

約数ペア:

[(1, 7243700), (2, 3621850), (4, 1810925), (5, 1448740), (10, 724370), (17, 426100), (20, 362185), (25, 289748), (34, 213050), (50, 144874), (68, 106525), (85, 85220), (100, 72437), (170, 42610), (340, 21305), (425, 17044), (850, 8522), (1700, 4261)]