80451970550

素因数分解:

$2^1\times 5^2\times 7^3\times {\mathrm{83}}^1\times {\mathrm{56519}}^1$

素因数の和:56635

約数の個数: 96

約数和(自身を含む): 176613696000

約数和(自身を除く): 96161725450

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 49, 50, 70, 83, 98, 166, 175, 245, 343, 350, 415, 490, 581, 686, 830, 1162, 1225, 1715, 2075, 2450, 2905, 3430, 4067, 4150, 5810, 8134, 8575, 14525, 17150, 20335, 28469, 29050, 40670, 56519, 56938, 101675, 113038, 142345, 203350, 282595, 284690, 395633, 565190, 711725, 791266, 1412975, 1423450, 1978165, 2769431, 2825950, 3956330, 4691077, 5538862, 9382154, 9890825, 13847155, 19386017, 19781650, 23455385, 27694310, 32837539, 38772034, 46910770, 65675078, 69235775, 96930085, 117276925, 138471550, 164187695, 193860170, 229862773, 234553850, 328375390, 459725546, 484650425, 820938475, 969300850, 1149313865, 1609039411, 1641876950, 2298627730, 3218078822, 5746569325, 8045197055, 11493138650, 16090394110, 40225985275, 80451970550]

約数ペア:

[(1, 80451970550), (2, 40225985275), (5, 16090394110), (7, 11493138650), (10, 8045197055), (14, 5746569325), (25, 3218078822), (35, 2298627730), (49, 1641876950), (50, 1609039411), (70, 1149313865), (83, 969300850), (98, 820938475), (166, 484650425), (175, 459725546), (245, 328375390), (343, 234553850), (350, 229862773), (415, 193860170), (490, 164187695), (581, 138471550), (686, 117276925), (830, 96930085), (1162, 69235775), (1225, 65675078), (1715, 46910770), (2075, 38772034), (2450, 32837539), (2905, 27694310), (3430, 23455385), (4067, 19781650), (4150, 19386017), (5810, 13847155), (8134, 9890825), (8575, 9382154), (14525, 5538862), (17150, 4691077), (20335, 3956330), (28469, 2825950), (29050, 2769431), (40670, 1978165), (56519, 1423450), (56938, 1412975), (101675, 791266), (113038, 711725), (142345, 565190), (203350, 395633), (282595, 284690)]