2835500

素因数分解:

$2^2\times 5^3\times {\mathrm{53}}^1\times {\mathrm{107}}^1$

素因数の和:179

約数の個数: 48

約数和(自身を含む): 6368544

約数和(自身を除く): 3533044

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 53, 100, 106, 107, 125, 212, 214, 250, 265, 428, 500, 530, 535, 1060, 1070, 1325, 2140, 2650, 2675, 5300, 5350, 5671, 6625, 10700, 11342, 13250, 13375, 22684, 26500, 26750, 28355, 53500, 56710, 113420, 141775, 283550, 567100, 708875, 1417750, 2835500]

約数ペア:

[(1, 2835500), (2, 1417750), (4, 708875), (5, 567100), (10, 283550), (20, 141775), (25, 113420), (50, 56710), (53, 53500), (100, 28355), (106, 26750), (107, 26500), (125, 22684), (212, 13375), (214, 13250), (250, 11342), (265, 10700), (428, 6625), (500, 5671), (530, 5350), (535, 5300), (1060, 2675), (1070, 2650), (1325, 2140)]