132434180

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{2339}}^1$

素因数の和:2516

約数の個数: 48

約数和(自身を含む): 294840000

約数和(自身を除く): 162405820

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 149, 190, 298, 380, 596, 745, 1490, 2339, 2831, 2980, 4678, 5662, 9356, 11324, 11695, 14155, 23390, 28310, 44441, 46780, 56620, 88882, 177764, 222205, 348511, 444410, 697022, 888820, 1394044, 1742555, 3485110, 6621709, 6970220, 13243418, 26486836, 33108545, 66217090, 132434180]

約数ペア:

[(1, 132434180), (2, 66217090), (4, 33108545), (5, 26486836), (10, 13243418), (19, 6970220), (20, 6621709), (38, 3485110), (76, 1742555), (95, 1394044), (149, 888820), (190, 697022), (298, 444410), (380, 348511), (596, 222205), (745, 177764), (1490, 88882), (2339, 56620), (2831, 46780), (2980, 44441), (4678, 28310), (5662, 23390), (9356, 14155), (11324, 11695)]