83709800

素因数分解:

$2^3\times 5^2\times {\mathrm{67}}^1\times {\mathrm{6247}}^1$

素因数の和:6330

約数の個数: 48

約数和(自身を含む): 197561760

約数和(自身を除く): 113851960

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 67, 100, 134, 200, 268, 335, 536, 670, 1340, 1675, 2680, 3350, 6247, 6700, 12494, 13400, 24988, 31235, 49976, 62470, 124940, 156175, 249880, 312350, 418549, 624700, 837098, 1249400, 1674196, 2092745, 3348392, 4185490, 8370980, 10463725, 16741960, 20927450, 41854900, 83709800]

約数ペア:

[(1, 83709800), (2, 41854900), (4, 20927450), (5, 16741960), (8, 10463725), (10, 8370980), (20, 4185490), (25, 3348392), (40, 2092745), (50, 1674196), (67, 1249400), (100, 837098), (134, 624700), (200, 418549), (268, 312350), (335, 249880), (536, 156175), (670, 124940), (1340, 62470), (1675, 49976), (2680, 31235), (3350, 24988), (6247, 13400), (6700, 12494)]