190080596500

素因数分解:

$2^2\times 5^3\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{67777}}^1$

素因数の和:67946

約数の個数: 96

約数和(自身を含む): 426318197760

約数和(自身を除く): 236237601260

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 71, 79, 100, 125, 142, 158, 250, 284, 316, 355, 395, 500, 710, 790, 1420, 1580, 1775, 1975, 3550, 3950, 5609, 7100, 7900, 8875, 9875, 11218, 17750, 19750, 22436, 28045, 35500, 39500, 56090, 67777, 112180, 135554, 140225, 271108, 280450, 338885, 560900, 677770, 701125, 1355540, 1402250, 1694425, 2804500, 3388850, 4812167, 5354383, 6777700, 8472125, 9624334, 10708766, 16944250, 19248668, 21417532, 24060835, 26771915, 33888500, 48121670, 53543830, 96243340, 107087660, 120304175, 133859575, 240608350, 267719150, 380161193, 481216700, 535438300, 601520875, 669297875, 760322386, 1203041750, 1338595750, 1520644772, 1900805965, 2406083500, 2677191500, 3801611930, 7603223860, 9504029825, 19008059650, 38016119300, 47520149125, 95040298250, 190080596500]

約数ペア:

[(1, 190080596500), (2, 95040298250), (4, 47520149125), (5, 38016119300), (10, 19008059650), (20, 9504029825), (25, 7603223860), (50, 3801611930), (71, 2677191500), (79, 2406083500), (100, 1900805965), (125, 1520644772), (142, 1338595750), (158, 1203041750), (250, 760322386), (284, 669297875), (316, 601520875), (355, 535438300), (395, 481216700), (500, 380161193), (710, 267719150), (790, 240608350), (1420, 133859575), (1580, 120304175), (1775, 107087660), (1975, 96243340), (3550, 53543830), (3950, 48121670), (5609, 33888500), (7100, 26771915), (7900, 24060835), (8875, 21417532), (9875, 19248668), (11218, 16944250), (17750, 10708766), (19750, 9624334), (22436, 8472125), (28045, 6777700), (35500, 5354383), (39500, 4812167), (56090, 3388850), (67777, 2804500), (112180, 1694425), (135554, 1402250), (140225, 1355540), (271108, 701125), (280450, 677770), (338885, 560900)]