83195560

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{7247}}^1$

素因数の和:7306

約数の個数: 64

約数和(自身を含む): 219179520

約数和(自身を除く): 135983960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 41, 56, 70, 82, 140, 164, 205, 280, 287, 328, 410, 574, 820, 1148, 1435, 1640, 2296, 2870, 5740, 7247, 11480, 14494, 28988, 36235, 50729, 57976, 72470, 101458, 144940, 202916, 253645, 289880, 297127, 405832, 507290, 594254, 1014580, 1188508, 1485635, 2029160, 2079889, 2377016, 2971270, 4159778, 5942540, 8319556, 10399445, 11885080, 16639112, 20798890, 41597780, 83195560]

約数ペア:

[(1, 83195560), (2, 41597780), (4, 20798890), (5, 16639112), (7, 11885080), (8, 10399445), (10, 8319556), (14, 5942540), (20, 4159778), (28, 2971270), (35, 2377016), (40, 2079889), (41, 2029160), (56, 1485635), (70, 1188508), (82, 1014580), (140, 594254), (164, 507290), (205, 405832), (280, 297127), (287, 289880), (328, 253645), (410, 202916), (574, 144940), (820, 101458), (1148, 72470), (1435, 57976), (1640, 50729), (2296, 36235), (2870, 28988), (5740, 14494), (7247, 11480)]