194446395280

素因数分解:

$2^4\times 5^1\times {\mathrm{113}}^1\times {\mathrm{613}}^1\times {\mathrm{35089}}^1$

素因数の和:35828

約数の個数: 80

約数和(自身を含む): 456845693040

約数和(自身を除く): 262399297760

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 113, 226, 452, 565, 613, 904, 1130, 1226, 1808, 2260, 2452, 3065, 4520, 4904, 6130, 9040, 9808, 12260, 24520, 35089, 49040, 69269, 70178, 138538, 140356, 175445, 277076, 280712, 346345, 350890, 554152, 561424, 692690, 701780, 1108304, 1385380, 1403560, 2770760, 2807120, 3965057, 5541520, 7930114, 15860228, 19825285, 21509557, 31720456, 39650570, 43019114, 63440912, 79301140, 86038228, 107547785, 158602280, 172076456, 215095570, 317204560, 344152912, 430191140, 860382280, 1720764560, 2430579941, 4861159882, 9722319764, 12152899705, 19444639528, 24305799410, 38889279056, 48611598820, 97223197640, 194446395280]

約数ペア:

[(1, 194446395280), (2, 97223197640), (4, 48611598820), (5, 38889279056), (8, 24305799410), (10, 19444639528), (16, 12152899705), (20, 9722319764), (40, 4861159882), (80, 2430579941), (113, 1720764560), (226, 860382280), (452, 430191140), (565, 344152912), (613, 317204560), (904, 215095570), (1130, 172076456), (1226, 158602280), (1808, 107547785), (2260, 86038228), (2452, 79301140), (3065, 63440912), (4520, 43019114), (4904, 39650570), (6130, 31720456), (9040, 21509557), (9808, 19825285), (12260, 15860228), (24520, 7930114), (35089, 5541520), (49040, 3965057), (69269, 2807120), (70178, 2770760), (138538, 1403560), (140356, 1385380), (175445, 1108304), (277076, 701780), (280712, 692690), (346345, 561424), (350890, 554152)]