11942200

素因数分解:

$2^3\times 5^2\times {\mathrm{29}}^2\times {\mathrm{71}}^1$

素因数の和:145

約数の個数: 72

約数和(自身を含む): 29161080

約数和(自身を除く): 17218880

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 29, 40, 50, 58, 71, 100, 116, 142, 145, 200, 232, 284, 290, 355, 568, 580, 710, 725, 841, 1160, 1420, 1450, 1682, 1775, 2059, 2840, 2900, 3364, 3550, 4118, 4205, 5800, 6728, 7100, 8236, 8410, 10295, 14200, 16472, 16820, 20590, 21025, 33640, 41180, 42050, 51475, 59711, 82360, 84100, 102950, 119422, 168200, 205900, 238844, 298555, 411800, 477688, 597110, 1194220, 1492775, 2388440, 2985550, 5971100, 11942200]

約数ペア:

[(1, 11942200), (2, 5971100), (4, 2985550), (5, 2388440), (8, 1492775), (10, 1194220), (20, 597110), (25, 477688), (29, 411800), (40, 298555), (50, 238844), (58, 205900), (71, 168200), (100, 119422), (116, 102950), (142, 84100), (145, 82360), (200, 59711), (232, 51475), (284, 42050), (290, 41180), (355, 33640), (568, 21025), (580, 20590), (710, 16820), (725, 16472), (841, 14200), (1160, 10295), (1420, 8410), (1450, 8236), (1682, 7100), (1775, 6728), (2059, 5800), (2840, 4205), (2900, 4118), (3364, 3550)]