22968200

素因数分解:

$2^3\times 5^2\times {\mathrm{41}}^1\times {\mathrm{2801}}^1$

素因数の和:2858

約数の個数: 48

約数和(自身を含む): 54723060

約数和(自身を除く): 31754860

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, 2801, 4100, 5602, 8200, 11204, 14005, 22408, 28010, 56020, 70025, 112040, 114841, 140050, 229682, 280100, 459364, 560200, 574205, 918728, 1148410, 2296820, 2871025, 4593640, 5742050, 11484100, 22968200]

約数ペア:

[(1, 22968200), (2, 11484100), (4, 5742050), (5, 4593640), (8, 2871025), (10, 2296820), (20, 1148410), (25, 918728), (40, 574205), (41, 560200), (50, 459364), (82, 280100), (100, 229682), (164, 140050), (200, 114841), (205, 112040), (328, 70025), (410, 56020), (820, 28010), (1025, 22408), (1640, 14005), (2050, 11204), (2801, 8200), (4100, 5602)]