8529100

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{67}}^2$

素因数の和:167

約数の個数: 54

約数和(自身を含む): 19777380

約数和(自身を除く): 11248280

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 67, 76, 95, 100, 134, 190, 268, 335, 380, 475, 670, 950, 1273, 1340, 1675, 1900, 2546, 3350, 4489, 5092, 6365, 6700, 8978, 12730, 17956, 22445, 25460, 31825, 44890, 63650, 85291, 89780, 112225, 127300, 170582, 224450, 341164, 426455, 448900, 852910, 1705820, 2132275, 4264550, 8529100]

約数ペア:

[(1, 8529100), (2, 4264550), (4, 2132275), (5, 1705820), (10, 852910), (19, 448900), (20, 426455), (25, 341164), (38, 224450), (50, 170582), (67, 127300), (76, 112225), (95, 89780), (100, 85291), (134, 63650), (190, 44890), (268, 31825), (335, 25460), (380, 22445), (475, 17956), (670, 12730), (950, 8978), (1273, 6700), (1340, 6365), (1675, 5092), (1900, 4489), (2546, 3350)]