8037470

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{349}}^1$

素因数の和:417

約数の個数: 48

約数和(自身を含む): 17236800

約数和(自身を除く): 9199330

約数列:

[1, 2, 5, 7, 10, 14, 35, 47, 49, 70, 94, 98, 235, 245, 329, 349, 470, 490, 658, 698, 1645, 1745, 2303, 2443, 3290, 3490, 4606, 4886, 11515, 12215, 16403, 17101, 23030, 24430, 32806, 34202, 82015, 85505, 114821, 164030, 171010, 229642, 574105, 803747, 1148210, 1607494, 4018735, 8037470]

約数ペア:

[(1, 8037470), (2, 4018735), (5, 1607494), (7, 1148210), (10, 803747), (14, 574105), (35, 229642), (47, 171010), (49, 164030), (70, 114821), (94, 85505), (98, 82015), (235, 34202), (245, 32806), (329, 24430), (349, 23030), (470, 17101), (490, 16403), (658, 12215), (698, 11515), (1645, 4886), (1745, 4606), (2303, 3490), (2443, 3290)]