391883000

素因数分解:

$2^3\times 5^3\times {\mathrm{67}}^1\times {\mathrm{5849}}^1$

素因数の和:5937

約数の個数: 64

約数和(自身を含む): 930852000

約数和(自身を除く): 538969000

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 67, 100, 125, 134, 200, 250, 268, 335, 500, 536, 670, 1000, 1340, 1675, 2680, 3350, 5849, 6700, 8375, 11698, 13400, 16750, 23396, 29245, 33500, 46792, 58490, 67000, 116980, 146225, 233960, 292450, 391883, 584900, 731125, 783766, 1169800, 1462250, 1567532, 1959415, 2924500, 3135064, 3918830, 5849000, 7837660, 9797075, 15675320, 19594150, 39188300, 48985375, 78376600, 97970750, 195941500, 391883000]

約数ペア:

[(1, 391883000), (2, 195941500), (4, 97970750), (5, 78376600), (8, 48985375), (10, 39188300), (20, 19594150), (25, 15675320), (40, 9797075), (50, 7837660), (67, 5849000), (100, 3918830), (125, 3135064), (134, 2924500), (200, 1959415), (250, 1567532), (268, 1462250), (335, 1169800), (500, 783766), (536, 731125), (670, 584900), (1000, 391883), (1340, 292450), (1675, 233960), (2680, 146225), (3350, 116980), (5849, 67000), (6700, 58490), (8375, 46792), (11698, 33500), (13400, 29245), (16750, 23396)]