65718353300

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^2\times {\mathrm{677}}^1\times {\mathrm{2689}}^1$

素因数の和:3418

約数の個数: 108

約数和(自身を含む): 150787966140

約数和(自身を除く): 85069612840

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 76, 95, 100, 190, 361, 380, 475, 677, 722, 950, 1354, 1444, 1805, 1900, 2689, 2708, 3385, 3610, 5378, 6770, 7220, 9025, 10756, 12863, 13445, 13540, 16925, 18050, 25726, 26890, 33850, 36100, 51091, 51452, 53780, 64315, 67225, 67700, 102182, 128630, 134450, 204364, 244397, 255455, 257260, 268900, 321575, 488794, 510910, 643150, 970729, 977588, 1021820, 1221985, 1277275, 1286300, 1820453, 1941458, 2443970, 2554550, 3640906, 3882916, 4853645, 4887940, 5109100, 6109925, 7281812, 9102265, 9707290, 12219850, 18204530, 19414580, 24268225, 24439700, 34588607, 36409060, 45511325, 48536450, 69177214, 91022650, 97072900, 138354428, 172943035, 182045300, 345886070, 657183533, 691772140, 864715175, 1314367066, 1729430350, 2628734132, 3285917665, 3458860700, 6571835330, 13143670660, 16429588325, 32859176650, 65718353300]

約数ペア:

[(1, 65718353300), (2, 32859176650), (4, 16429588325), (5, 13143670660), (10, 6571835330), (19, 3458860700), (20, 3285917665), (25, 2628734132), (38, 1729430350), (50, 1314367066), (76, 864715175), (95, 691772140), (100, 657183533), (190, 345886070), (361, 182045300), (380, 172943035), (475, 138354428), (677, 97072900), (722, 91022650), (950, 69177214), (1354, 48536450), (1444, 45511325), (1805, 36409060), (1900, 34588607), (2689, 24439700), (2708, 24268225), (3385, 19414580), (3610, 18204530), (5378, 12219850), (6770, 9707290), (7220, 9102265), (9025, 7281812), (10756, 6109925), (12863, 5109100), (13445, 4887940), (13540, 4853645), (16925, 3882916), (18050, 3640906), (25726, 2554550), (26890, 2443970), (33850, 1941458), (36100, 1820453), (51091, 1286300), (51452, 1277275), (53780, 1221985), (64315, 1021820), (67225, 977588), (67700, 970729), (102182, 643150), (128630, 510910), (134450, 488794), (204364, 321575), (244397, 268900), (255455, 257260)]