40373810

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{4481}}^1$

素因数の和:4558

約数の個数: 32

約数和(自身を含む): 78417072

約数和(自身を除く): 38043262

約数列:

[1, 2, 5, 10, 17, 34, 53, 85, 106, 170, 265, 530, 901, 1802, 4481, 4505, 8962, 9010, 22405, 44810, 76177, 152354, 237493, 380885, 474986, 761770, 1187465, 2374930, 4037381, 8074762, 20186905, 40373810]

約数ペア:

[(1, 40373810), (2, 20186905), (5, 8074762), (10, 4037381), (17, 2374930), (34, 1187465), (53, 761770), (85, 474986), (106, 380885), (170, 237493), (265, 152354), (530, 76177), (901, 44810), (1802, 22405), (4481, 9010), (4505, 8962)]