2233156720

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{8597}}^1$

素因数の和:8818

約数の個数: 80

約数和(自身を含む): 5526931968

約数和(自身を除く): 3293775248

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 191, 272, 340, 382, 680, 764, 955, 1360, 1528, 1910, 3056, 3247, 3820, 6494, 7640, 8597, 12988, 15280, 16235, 17194, 25976, 32470, 34388, 42985, 51952, 64940, 68776, 85970, 129880, 137552, 146149, 171940, 259760, 292298, 343880, 584596, 687760, 730745, 1169192, 1461490, 1642027, 2338384, 2922980, 3284054, 5845960, 6568108, 8210135, 11691920, 13136216, 16420270, 26272432, 27914459, 32840540, 55828918, 65681080, 111657836, 131362160, 139572295, 223315672, 279144590, 446631344, 558289180, 1116578360, 2233156720]

約数ペア:

[(1, 2233156720), (2, 1116578360), (4, 558289180), (5, 446631344), (8, 279144590), (10, 223315672), (16, 139572295), (17, 131362160), (20, 111657836), (34, 65681080), (40, 55828918), (68, 32840540), (80, 27914459), (85, 26272432), (136, 16420270), (170, 13136216), (191, 11691920), (272, 8210135), (340, 6568108), (382, 5845960), (680, 3284054), (764, 2922980), (955, 2338384), (1360, 1642027), (1528, 1461490), (1910, 1169192), (3056, 730745), (3247, 687760), (3820, 584596), (6494, 343880), (7640, 292298), (8597, 259760), (12988, 171940), (15280, 146149), (16235, 137552), (17194, 129880), (25976, 85970), (32470, 68776), (34388, 64940), (42985, 51952)]