82253290

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{1087}}^1$

素因数の和:1171

約数の個数: 64

約数和(自身を含む): 180486144

約数和(自身を除く): 98232854

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 47, 70, 94, 115, 161, 230, 235, 322, 329, 470, 658, 805, 1081, 1087, 1610, 1645, 2162, 2174, 3290, 5405, 5435, 7567, 7609, 10810, 10870, 15134, 15218, 25001, 37835, 38045, 50002, 51089, 75670, 76090, 102178, 125005, 175007, 250010, 255445, 350014, 357623, 510890, 715246, 875035, 1175047, 1750070, 1788115, 2350094, 3576230, 5875235, 8225329, 11750470, 16450658, 41126645, 82253290]

約数ペア:

[(1, 82253290), (2, 41126645), (5, 16450658), (7, 11750470), (10, 8225329), (14, 5875235), (23, 3576230), (35, 2350094), (46, 1788115), (47, 1750070), (70, 1175047), (94, 875035), (115, 715246), (161, 510890), (230, 357623), (235, 350014), (322, 255445), (329, 250010), (470, 175007), (658, 125005), (805, 102178), (1081, 76090), (1087, 75670), (1610, 51089), (1645, 50002), (2162, 38045), (2174, 37835), (3290, 25001), (5405, 15218), (5435, 15134), (7567, 10870), (7609, 10810)]