39276020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{47}}^2\times {\mathrm{127}}^1$

素因数の和:237

約数の個数: 72

約数和(自身を含む): 97069056

約数和(自身を除く): 57793036

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 47, 70, 94, 127, 140, 188, 235, 254, 329, 470, 508, 635, 658, 889, 940, 1270, 1316, 1645, 1778, 2209, 2540, 3290, 3556, 4418, 4445, 5969, 6580, 8836, 8890, 11045, 11938, 15463, 17780, 22090, 23876, 29845, 30926, 41783, 44180, 59690, 61852, 77315, 83566, 119380, 154630, 167132, 208915, 280543, 309260, 417830, 561086, 835660, 1122172, 1402715, 1963801, 2805430, 3927602, 5610860, 7855204, 9819005, 19638010, 39276020]

約数ペア:

[(1, 39276020), (2, 19638010), (4, 9819005), (5, 7855204), (7, 5610860), (10, 3927602), (14, 2805430), (20, 1963801), (28, 1402715), (35, 1122172), (47, 835660), (70, 561086), (94, 417830), (127, 309260), (140, 280543), (188, 208915), (235, 167132), (254, 154630), (329, 119380), (470, 83566), (508, 77315), (635, 61852), (658, 59690), (889, 44180), (940, 41783), (1270, 30926), (1316, 29845), (1645, 23876), (1778, 22090), (2209, 17780), (2540, 15463), (3290, 11938), (3556, 11045), (4418, 8890), (4445, 8836), (5969, 6580)]