415086.0000000

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{181}}^1$

素因数の和:322

約数の個数: 48

約数和(自身を含む): 17428320

約数和(自身を除く): 9656180

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 113, 181, 190, 226, 362, 380, 452, 565, 724, 905, 1130, 1810, 2147, 2260, 3439, 3620, 4294, 6878, 8588, 10735, 13756, 17195, 20453, 21470, 34390, 40906, 42940, 68780, 81812, 102265, 204530, 388607, 409060, 777214, 1554428, 1943035, 3886070, 7772140]

約数ペア:

[(1, 7772140), (2, 3886070), (4, 1943035), (5, 1554428), (10, 777214), (19, 409060), (20, 388607), (38, 204530), (76, 102265), (95, 81812), (113, 68780), (181, 42940), (190, 40906), (226, 34390), (362, 21470), (380, 20453), (452, 17195), (565, 13756), (724, 10735), (905, 8588), (1130, 6878), (1810, 4294), (2147, 3620), (2260, 3439)]