78095500

素因数分解:

$2^2\times 5^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{421}}^1$

素因数の和:500

約数の個数: 96

約数和(自身を含む): 199075968

約数和(自身を除く): 120980468

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 53, 70, 100, 106, 125, 140, 175, 212, 250, 265, 350, 371, 421, 500, 530, 700, 742, 842, 875, 1060, 1325, 1484, 1684, 1750, 1855, 2105, 2650, 2947, 3500, 3710, 4210, 5300, 5894, 6625, 7420, 8420, 9275, 10525, 11788, 13250, 14735, 18550, 21050, 22313, 26500, 29470, 37100, 42100, 44626, 46375, 52625, 58940, 73675, 89252, 92750, 105250, 111565, 147350, 156191, 185500, 210500, 223130, 294700, 312382, 368375, 446260, 557825, 624764, 736750, 780955, 1115650, 1473500, 1561910, 2231300, 2789125, 3123820, 3904775, 5578250, 7809550, 11156500, 15619100, 19523875, 39047750, 78095500]

約数ペア:

[(1, 78095500), (2, 39047750), (4, 19523875), (5, 15619100), (7, 11156500), (10, 7809550), (14, 5578250), (20, 3904775), (25, 3123820), (28, 2789125), (35, 2231300), (50, 1561910), (53, 1473500), (70, 1115650), (100, 780955), (106, 736750), (125, 624764), (140, 557825), (175, 446260), (212, 368375), (250, 312382), (265, 294700), (350, 223130), (371, 210500), (421, 185500), (500, 156191), (530, 147350), (700, 111565), (742, 105250), (842, 92750), (875, 89252), (1060, 73675), (1325, 58940), (1484, 52625), (1684, 46375), (1750, 44626), (1855, 42100), (2105, 37100), (2650, 29470), (2947, 26500), (3500, 22313), (3710, 21050), (4210, 18550), (5300, 14735), (5894, 13250), (6625, 11788), (7420, 10525), (8420, 9275)]