13728850

素因数分解:

$2^1\times 5^2\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{181}}^1$

素因数の和:271

約数の個数: 48

約数和(自身を含む): 27013896

約数和(自身を除く): 13285046

約数列:

[1, 2, 5, 10, 25, 37, 41, 50, 74, 82, 181, 185, 205, 362, 370, 410, 905, 925, 1025, 1517, 1810, 1850, 2050, 3034, 4525, 6697, 7421, 7585, 9050, 13394, 14842, 15170, 33485, 37105, 37925, 66970, 74210, 75850, 167425, 185525, 274577, 334850, 371050, 549154, 1372885, 2745770, 6864425, 13728850]

約数ペア:

[(1, 13728850), (2, 6864425), (5, 2745770), (10, 1372885), (25, 549154), (37, 371050), (41, 334850), (50, 274577), (74, 185525), (82, 167425), (181, 75850), (185, 74210), (205, 66970), (362, 37925), (370, 37105), (410, 33485), (905, 15170), (925, 14842), (1025, 13394), (1517, 9050), (1810, 7585), (1850, 7421), (2050, 6697), (3034, 4525)]