102205400

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{46457}}^1$

素因数の和:46484

約数の個数: 48

約数和(自身を含む): 259235640

約数和(自身を除く): 157030240

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 40, 44, 50, 55, 88, 100, 110, 200, 220, 275, 440, 550, 1100, 2200, 46457, 92914, 185828, 232285, 371656, 464570, 511027, 929140, 1022054, 1161425, 1858280, 2044108, 2322850, 2555135, 4088216, 4645700, 5110270, 9291400, 10220540, 12775675, 20441080, 25551350, 51102700, 102205400]

約数ペア:

[(1, 102205400), (2, 51102700), (4, 25551350), (5, 20441080), (8, 12775675), (10, 10220540), (11, 9291400), (20, 5110270), (22, 4645700), (25, 4088216), (40, 2555135), (44, 2322850), (50, 2044108), (55, 1858280), (88, 1161425), (100, 1022054), (110, 929140), (200, 511027), (220, 464570), (275, 371656), (440, 232285), (550, 185828), (1100, 92914), (2200, 46457)]