1770200

素因数分解:

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

素因数の和:236

約数の個数: 48

約数和(自身を含む): 4218480

約数和(自身を除く): 2448280

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 53, 100, 106, 167, 200, 212, 265, 334, 424, 530, 668, 835, 1060, 1325, 1336, 1670, 2120, 2650, 3340, 4175, 5300, 6680, 8350, 8851, 10600, 16700, 17702, 33400, 35404, 44255, 70808, 88510, 177020, 221275, 354040, 442550, 885100, 1770200]

約数ペア:

[(1, 1770200), (2, 885100), (4, 442550), (5, 354040), (8, 221275), (10, 177020), (20, 88510), (25, 70808), (40, 44255), (50, 35404), (53, 33400), (100, 17702), (106, 16700), (167, 10600), (200, 8851), (212, 8350), (265, 6680), (334, 5300), (424, 4175), (530, 3340), (668, 2650), (835, 2120), (1060, 1670), (1325, 1336)]