74113240

素因数分解:

$2^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{45191}}^1$

素因数の和:45243

約数の個数: 32

約数和(自身を含む): 170825760

約数和(自身を除く): 96712520

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 41, 82, 164, 205, 328, 410, 820, 1640, 45191, 90382, 180764, 225955, 361528, 451910, 903820, 1807640, 1852831, 3705662, 7411324, 9264155, 14822648, 18528310, 37056620, 74113240]

約数ペア:

[(1, 74113240), (2, 37056620), (4, 18528310), (5, 14822648), (8, 9264155), (10, 7411324), (20, 3705662), (40, 1852831), (41, 1807640), (82, 903820), (164, 451910), (205, 361528), (328, 225955), (410, 180764), (820, 90382), (1640, 45191)]