135153520

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{73453}}^1$

素因数の和:73489

約数の個数: 40

約数和(自身を含む): 327898656

約数和(自身を除く): 192745136

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 368, 460, 920, 1840, 73453, 146906, 293812, 367265, 587624, 734530, 1175248, 1469060, 1689419, 2938120, 3378838, 5876240, 6757676, 8447095, 13515352, 16894190, 27030704, 33788380, 67576760, 135153520]

約数ペア:

[(1, 135153520), (2, 67576760), (4, 33788380), (5, 27030704), (8, 16894190), (10, 13515352), (16, 8447095), (20, 6757676), (23, 5876240), (40, 3378838), (46, 2938120), (80, 1689419), (92, 1469060), (115, 1175248), (184, 734530), (230, 587624), (368, 367265), (460, 293812), (920, 146906), (1840, 73453)]