120880400

素因数分解:

$2^4\times 5^2\times {\mathrm{233}}^1\times {\mathrm{1297}}^1$

素因数の和:1548

約数の個数: 60

約数和(自身を含む): 291886452

約数和(自身を除く): 171006052

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 233, 400, 466, 932, 1165, 1297, 1864, 2330, 2594, 3728, 4660, 5188, 5825, 6485, 9320, 10376, 11650, 12970, 18640, 20752, 23300, 25940, 32425, 46600, 51880, 64850, 93200, 103760, 129700, 259400, 302201, 518800, 604402, 1208804, 1511005, 2417608, 3022010, 4835216, 6044020, 7555025, 12088040, 15110050, 24176080, 30220100, 60440200, 120880400]

約数ペア:

[(1, 120880400), (2, 60440200), (4, 30220100), (5, 24176080), (8, 15110050), (10, 12088040), (16, 7555025), (20, 6044020), (25, 4835216), (40, 3022010), (50, 2417608), (80, 1511005), (100, 1208804), (200, 604402), (233, 518800), (400, 302201), (466, 259400), (932, 129700), (1165, 103760), (1297, 93200), (1864, 64850), (2330, 51880), (2594, 46600), (3728, 32425), (4660, 25940), (5188, 23300), (5825, 20752), (6485, 18640), (9320, 12970), (10376, 11650)]