8367260

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{521}}^1$

素因数の和:614

約数の個数: 48

約数和(自身を含む): 19468512

約数和(自身を除く): 11101252

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 73, 110, 146, 220, 292, 365, 521, 730, 803, 1042, 1460, 1606, 2084, 2605, 3212, 4015, 5210, 5731, 8030, 10420, 11462, 16060, 22924, 28655, 38033, 57310, 76066, 114620, 152132, 190165, 380330, 418363, 760660, 836726, 1673452, 2091815, 4183630, 8367260]

約数ペア:

[(1, 8367260), (2, 4183630), (4, 2091815), (5, 1673452), (10, 836726), (11, 760660), (20, 418363), (22, 380330), (44, 190165), (55, 152132), (73, 114620), (110, 76066), (146, 57310), (220, 38033), (292, 28655), (365, 22924), (521, 16060), (730, 11462), (803, 10420), (1042, 8030), (1460, 5731), (1606, 5210), (2084, 4015), (2605, 3212)]