1845174880

素因数分解:

$2^5\times 5^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{8461}}^1$

素因数の和:8552

約数の個数: 96

約数和(自身を含む): 4606035840

約数和(自身を除く): 2760860960

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 47, 58, 80, 94, 116, 145, 160, 188, 232, 235, 290, 376, 464, 470, 580, 752, 928, 940, 1160, 1363, 1504, 1880, 2320, 2726, 3760, 4640, 5452, 6815, 7520, 8461, 10904, 13630, 16922, 21808, 27260, 33844, 42305, 43616, 54520, 67688, 84610, 109040, 135376, 169220, 218080, 245369, 270752, 338440, 397667, 490738, 676880, 795334, 981476, 1226845, 1353760, 1590668, 1962952, 1988335, 2453690, 3181336, 3925904, 3976670, 4907380, 6362672, 7851808, 7953340, 9814760, 11532343, 12725344, 15906680, 19629520, 23064686, 31813360, 39259040, 46129372, 57661715, 63626720, 92258744, 115323430, 184517488, 230646860, 369034976, 461293720, 922587440, 1845174880]

約数ペア:

[(1, 1845174880), (2, 922587440), (4, 461293720), (5, 369034976), (8, 230646860), (10, 184517488), (16, 115323430), (20, 92258744), (29, 63626720), (32, 57661715), (40, 46129372), (47, 39259040), (58, 31813360), (80, 23064686), (94, 19629520), (116, 15906680), (145, 12725344), (160, 11532343), (188, 9814760), (232, 7953340), (235, 7851808), (290, 6362672), (376, 4907380), (464, 3976670), (470, 3925904), (580, 3181336), (752, 2453690), (928, 1988335), (940, 1962952), (1160, 1590668), (1363, 1353760), (1504, 1226845), (1880, 981476), (2320, 795334), (2726, 676880), (3760, 490738), (4640, 397667), (5452, 338440), (6815, 270752), (7520, 245369), (8461, 218080), (10904, 169220), (13630, 135376), (16922, 109040), (21808, 84610), (27260, 67688), (33844, 54520), (42305, 43616)]