68384600

素因数分解:

$2^3\times 5^2\times {\mathrm{331}}^1\times {\mathrm{1033}}^1$

素因数の和:1380

約数の個数: 48

約数和(自身を含む): 159628920

約数和(自身を除く): 91244320

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 331, 662, 1033, 1324, 1655, 2066, 2648, 3310, 4132, 5165, 6620, 8264, 8275, 10330, 13240, 16550, 20660, 25825, 33100, 41320, 51650, 66200, 103300, 206600, 341923, 683846, 1367692, 1709615, 2735384, 3419230, 6838460, 8548075, 13676920, 17096150, 34192300, 68384600]

約数ペア:

[(1, 68384600), (2, 34192300), (4, 17096150), (5, 13676920), (8, 8548075), (10, 6838460), (20, 3419230), (25, 2735384), (40, 1709615), (50, 1367692), (100, 683846), (200, 341923), (331, 206600), (662, 103300), (1033, 66200), (1324, 51650), (1655, 41320), (2066, 33100), (2648, 25825), (3310, 20660), (4132, 16550), (5165, 13240), (6620, 10330), (8264, 8275)]