133919450

素因数分解:

$2^1\times 5^2\times 7^2\times {\mathrm{47}}^1\times {\mathrm{1163}}^1$

素因数の和:1236

約数の個数: 72

約数和(自身を含む): 296177472

約数和(自身を除く): 162258022

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 47, 49, 50, 70, 94, 98, 175, 235, 245, 329, 350, 470, 490, 658, 1163, 1175, 1225, 1645, 2303, 2326, 2350, 2450, 3290, 4606, 5815, 8141, 8225, 11515, 11630, 16282, 16450, 23030, 29075, 40705, 54661, 56987, 57575, 58150, 81410, 109322, 113974, 115150, 203525, 273305, 284935, 382627, 407050, 546610, 569870, 765254, 1366525, 1424675, 1913135, 2678389, 2733050, 2849350, 3826270, 5356778, 9565675, 13391945, 19131350, 26783890, 66959725, 133919450]

約数ペア:

[(1, 133919450), (2, 66959725), (5, 26783890), (7, 19131350), (10, 13391945), (14, 9565675), (25, 5356778), (35, 3826270), (47, 2849350), (49, 2733050), (50, 2678389), (70, 1913135), (94, 1424675), (98, 1366525), (175, 765254), (235, 569870), (245, 546610), (329, 407050), (350, 382627), (470, 284935), (490, 273305), (658, 203525), (1163, 115150), (1175, 113974), (1225, 109322), (1645, 81410), (2303, 58150), (2326, 57575), (2350, 56987), (2450, 54661), (3290, 40705), (4606, 29075), (5815, 23030), (8141, 16450), (8225, 16282), (11515, 11630)]