27806200

素因数分解:

$2^3\times 5^2\times {\mathrm{41}}^1\times {\mathrm{3391}}^1$

素因数の和:3448

約数の個数: 48

約数和(自身を含む): 66245760

約数和(自身を除く): 38439560

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 41, 50, 82, 100, 164, 200, 205, 328, 410, 820, 1025, 1640, 2050, 3391, 4100, 6782, 8200, 13564, 16955, 27128, 33910, 67820, 84775, 135640, 139031, 169550, 278062, 339100, 556124, 678200, 695155, 1112248, 1390310, 2780620, 3475775, 5561240, 6951550, 13903100, 27806200]

約数ペア:

[(1, 27806200), (2, 13903100), (4, 6951550), (5, 5561240), (8, 3475775), (10, 2780620), (20, 1390310), (25, 1112248), (40, 695155), (41, 678200), (50, 556124), (82, 339100), (100, 278062), (164, 169550), (200, 139031), (205, 135640), (328, 84775), (410, 67820), (820, 33910), (1025, 27128), (1640, 16955), (2050, 13564), (3391, 8200), (4100, 6782)]