538653080

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{6703}}^1$

素因数の和:6769

約数の個数: 96

約数和(自身を含む): 1444443840

約数和(自身を除く): 905790760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 41, 49, 56, 70, 82, 98, 140, 164, 196, 205, 245, 280, 287, 328, 392, 410, 490, 574, 820, 980, 1148, 1435, 1640, 1960, 2009, 2296, 2870, 4018, 5740, 6703, 8036, 10045, 11480, 13406, 16072, 20090, 26812, 33515, 40180, 46921, 53624, 67030, 80360, 93842, 134060, 187684, 234605, 268120, 274823, 328447, 375368, 469210, 549646, 656894, 938420, 1099292, 1313788, 1374115, 1642235, 1876840, 1923761, 2198584, 2627576, 2748230, 3284470, 3847522, 5496460, 6568940, 7695044, 9618805, 10992920, 13137880, 13466327, 15390088, 19237610, 26932654, 38475220, 53865308, 67331635, 76950440, 107730616, 134663270, 269326540, 538653080]

約数ペア:

[(1, 538653080), (2, 269326540), (4, 134663270), (5, 107730616), (7, 76950440), (8, 67331635), (10, 53865308), (14, 38475220), (20, 26932654), (28, 19237610), (35, 15390088), (40, 13466327), (41, 13137880), (49, 10992920), (56, 9618805), (70, 7695044), (82, 6568940), (98, 5496460), (140, 3847522), (164, 3284470), (196, 2748230), (205, 2627576), (245, 2198584), (280, 1923761), (287, 1876840), (328, 1642235), (392, 1374115), (410, 1313788), (490, 1099292), (574, 938420), (820, 656894), (980, 549646), (1148, 469210), (1435, 375368), (1640, 328447), (1960, 274823), (2009, 268120), (2296, 234605), (2870, 187684), (4018, 134060), (5740, 93842), (6703, 80360), (8036, 67030), (10045, 53624), (11480, 46921), (13406, 40180), (16072, 33515), (20090, 26812)]