15695320700

素因数分解:

$2^2\times 5^2\times {\mathrm{41}}^1\times {\mathrm{1013}}^1\times {\mathrm{3779}}^1$

素因数の和:4847

約数の個数: 72

約数和(自身を含む): 34933232880

約数和(自身を除く): 19237912180

約数列:

[1, 2, 4, 5, 10, 20, 25, 41, 50, 82, 100, 164, 205, 410, 820, 1013, 1025, 2026, 2050, 3779, 4052, 4100, 5065, 7558, 10130, 15116, 18895, 20260, 25325, 37790, 41533, 50650, 75580, 83066, 94475, 101300, 154939, 166132, 188950, 207665, 309878, 377900, 415330, 619756, 774695, 830660, 1038325, 1549390, 2076650, 3098780, 3828127, 3873475, 4153300, 7656254, 7746950, 15312508, 15493900, 19140635, 38281270, 76562540, 95703175, 156953207, 191406350, 313906414, 382812700, 627812828, 784766035, 1569532070, 3139064140, 3923830175, 7847660350, 15695320700]

約数ペア:

[(1, 15695320700), (2, 7847660350), (4, 3923830175), (5, 3139064140), (10, 1569532070), (20, 784766035), (25, 627812828), (41, 382812700), (50, 313906414), (82, 191406350), (100, 156953207), (164, 95703175), (205, 76562540), (410, 38281270), (820, 19140635), (1013, 15493900), (1025, 15312508), (2026, 7746950), (2050, 7656254), (3779, 4153300), (4052, 3873475), (4100, 3828127), (5065, 3098780), (7558, 2076650), (10130, 1549390), (15116, 1038325), (18895, 830660), (20260, 774695), (25325, 619756), (37790, 415330), (41533, 377900), (50650, 309878), (75580, 207665), (83066, 188950), (94475, 166132), (101300, 154939)]