17702000

素因数分解:

$2^4\times 5^3\times {\mathrm{53}}^1\times {\mathrm{167}}^1$

素因数の和:243

約数の個数: 80

約数和(自身を含む): 43872192

約数和(自身を除く): 26170192

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 53, 80, 100, 106, 125, 167, 200, 212, 250, 265, 334, 400, 424, 500, 530, 668, 835, 848, 1000, 1060, 1325, 1336, 1670, 2000, 2120, 2650, 2672, 3340, 4175, 4240, 5300, 6625, 6680, 8350, 8851, 10600, 13250, 13360, 16700, 17702, 20875, 21200, 26500, 33400, 35404, 41750, 44255, 53000, 66800, 70808, 83500, 88510, 106000, 141616, 167000, 177020, 221275, 334000, 354040, 442550, 708080, 885100, 1106375, 1770200, 2212750, 3540400, 4425500, 8851000, 17702000]

約数ペア:

[(1, 17702000), (2, 8851000), (4, 4425500), (5, 3540400), (8, 2212750), (10, 1770200), (16, 1106375), (20, 885100), (25, 708080), (40, 442550), (50, 354040), (53, 334000), (80, 221275), (100, 177020), (106, 167000), (125, 141616), (167, 106000), (200, 88510), (212, 83500), (250, 70808), (265, 66800), (334, 53000), (400, 44255), (424, 41750), (500, 35404), (530, 33400), (668, 26500), (835, 21200), (848, 20875), (1000, 17702), (1060, 16700), (1325, 13360), (1336, 13250), (1670, 10600), (2000, 8851), (2120, 8350), (2650, 6680), (2672, 6625), (3340, 5300), (4175, 4240)]