54351400

素因数分解:

$2^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{14303}}^1$

素因数の和:14338

約数の個数: 48

約数和(自身を含む): 133027200

約数和(自身を除く): 78675800

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 25, 38, 40, 50, 76, 95, 100, 152, 190, 200, 380, 475, 760, 950, 1900, 3800, 14303, 28606, 57212, 71515, 114424, 143030, 271757, 286060, 357575, 543514, 572120, 715150, 1087028, 1358785, 1430300, 2174056, 2717570, 2860600, 5435140, 6793925, 10870280, 13587850, 27175700, 54351400]

約数ペア:

[(1, 54351400), (2, 27175700), (4, 13587850), (5, 10870280), (8, 6793925), (10, 5435140), (19, 2860600), (20, 2717570), (25, 2174056), (38, 1430300), (40, 1358785), (50, 1087028), (76, 715150), (95, 572120), (100, 543514), (152, 357575), (190, 286060), (200, 271757), (380, 143030), (475, 114424), (760, 71515), (950, 57212), (1900, 28606), (3800, 14303)]