1825352750

素因数分解:

$2^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{2851}}^1$

素因数の和:3078

約数の個数: 64

約数和(自身を含む): 3699888192

約数和(自身を除く): 1874535442

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 125, 130, 197, 250, 325, 394, 650, 985, 1625, 1970, 2561, 2851, 3250, 4925, 5122, 5702, 9850, 12805, 14255, 24625, 25610, 28510, 37063, 49250, 64025, 71275, 74126, 128050, 142550, 185315, 320125, 356375, 370630, 561647, 640250, 712750, 926575, 1123294, 1853150, 2808235, 4632875, 5616470, 7301411, 9265750, 14041175, 14602822, 28082350, 36507055, 70205875, 73014110, 140411750, 182535275, 365070550, 912676375, 1825352750]

約数ペア:

[(1, 1825352750), (2, 912676375), (5, 365070550), (10, 182535275), (13, 140411750), (25, 73014110), (26, 70205875), (50, 36507055), (65, 28082350), (125, 14602822), (130, 14041175), (197, 9265750), (250, 7301411), (325, 5616470), (394, 4632875), (650, 2808235), (985, 1853150), (1625, 1123294), (1970, 926575), (2561, 712750), (2851, 640250), (3250, 561647), (4925, 370630), (5122, 356375), (5702, 320125), (9850, 185315), (12805, 142550), (14255, 128050), (24625, 74126), (25610, 71275), (28510, 64025), (37063, 49250)]