419765300

素因数分解:

$2^2\times 5^2\times {\mathrm{53}}^1\times {\mathrm{79201}}^1$

素因数の和:79268

約数の個数: 36

約数和(自身を含む): 928089036

約数和(自身を除く): 508323736

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 53, 100, 106, 212, 265, 530, 1060, 1325, 2650, 5300, 79201, 158402, 316804, 396005, 792010, 1584020, 1980025, 3960050, 4197653, 7920100, 8395306, 16790612, 20988265, 41976530, 83953060, 104941325, 209882650, 419765300]

約数ペア:

[(1, 419765300), (2, 209882650), (4, 104941325), (5, 83953060), (10, 41976530), (20, 20988265), (25, 16790612), (50, 8395306), (53, 7920100), (100, 4197653), (106, 3960050), (212, 1980025), (265, 1584020), (530, 792010), (1060, 396005), (1325, 316804), (2650, 158402), (5300, 79201)]