8063250

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{827}}^1$

素因数の和:860

約数の個数: 64

約数和(自身を含む): 21700224

約数和(自身を除く): 13636974

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 125, 130, 150, 195, 250, 325, 375, 390, 650, 750, 827, 975, 1625, 1654, 1950, 2481, 3250, 4135, 4875, 4962, 8270, 9750, 10751, 12405, 20675, 21502, 24810, 32253, 41350, 53755, 62025, 64506, 103375, 107510, 124050, 161265, 206750, 268775, 310125, 322530, 537550, 620250, 806325, 1343875, 1612650, 2687750, 4031625, 8063250]

約数ペア:

[(1, 8063250), (2, 4031625), (3, 2687750), (5, 1612650), (6, 1343875), (10, 806325), (13, 620250), (15, 537550), (25, 322530), (26, 310125), (30, 268775), (39, 206750), (50, 161265), (65, 124050), (75, 107510), (78, 103375), (125, 64506), (130, 62025), (150, 53755), (195, 41350), (250, 32253), (325, 24810), (375, 21502), (390, 20675), (650, 12405), (750, 10751), (827, 9750), (975, 8270), (1625, 4962), (1654, 4875), (1950, 4135), (2481, 3250)]