40627020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{96731}}^1$

素因数の和:96750

約数の個数: 48

約数和(自身を含む): 130007808

約数和(自身を除く): 89380788

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 96731, 193462, 290193, 386924, 483655, 580386, 677117, 967310, 1160772, 1354234, 1450965, 1934620, 2031351, 2708468, 2901930, 3385585, 4062702, 5803860, 6771170, 8125404, 10156755, 13542340, 20313510, 40627020]

約数ペア:

[(1, 40627020), (2, 20313510), (3, 13542340), (4, 10156755), (5, 8125404), (6, 6771170), (7, 5803860), (10, 4062702), (12, 3385585), (14, 2901930), (15, 2708468), (20, 2031351), (21, 1934620), (28, 1450965), (30, 1354234), (35, 1160772), (42, 967310), (60, 677117), (70, 580386), (84, 483655), (105, 386924), (140, 290193), (210, 193462), (420, 96731)]