95393680

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{647}}^1$

素因数の和:776

約数の個数: 80

約数和(自身を含む): 236234880

約数和(自身を除く): 140841200

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 97, 152, 190, 194, 304, 380, 388, 485, 647, 760, 776, 970, 1294, 1520, 1552, 1843, 1940, 2588, 3235, 3686, 3880, 5176, 6470, 7372, 7760, 9215, 10352, 12293, 12940, 14744, 18430, 24586, 25880, 29488, 36860, 49172, 51760, 61465, 62759, 73720, 98344, 122930, 125518, 147440, 196688, 245860, 251036, 313795, 491720, 502072, 627590, 983440, 1004144, 1192421, 1255180, 2384842, 2510360, 4769684, 5020720, 5962105, 9539368, 11924210, 19078736, 23848420, 47696840, 95393680]

約数ペア:

[(1, 95393680), (2, 47696840), (4, 23848420), (5, 19078736), (8, 11924210), (10, 9539368), (16, 5962105), (19, 5020720), (20, 4769684), (38, 2510360), (40, 2384842), (76, 1255180), (80, 1192421), (95, 1004144), (97, 983440), (152, 627590), (190, 502072), (194, 491720), (304, 313795), (380, 251036), (388, 245860), (485, 196688), (647, 147440), (760, 125518), (776, 122930), (970, 98344), (1294, 73720), (1520, 62759), (1552, 61465), (1843, 51760), (1940, 49172), (2588, 36860), (3235, 29488), (3686, 25880), (3880, 24586), (5176, 18430), (6470, 14744), (7372, 12940), (7760, 12293), (9215, 10352)]