4584400

素因数分解:

$2^4\times 5^2\times {\mathrm{73}}^1\times {\mathrm{157}}^1$

素因数の和:248

約数の個数: 60

約数和(自身を含む): 11236012

約数和(自身を除く): 6651612

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 73, 80, 100, 146, 157, 200, 292, 314, 365, 400, 584, 628, 730, 785, 1168, 1256, 1460, 1570, 1825, 2512, 2920, 3140, 3650, 3925, 5840, 6280, 7300, 7850, 11461, 12560, 14600, 15700, 22922, 29200, 31400, 45844, 57305, 62800, 91688, 114610, 183376, 229220, 286525, 458440, 573050, 916880, 1146100, 2292200, 4584400]

約数ペア:

[(1, 4584400), (2, 2292200), (4, 1146100), (5, 916880), (8, 573050), (10, 458440), (16, 286525), (20, 229220), (25, 183376), (40, 114610), (50, 91688), (73, 62800), (80, 57305), (100, 45844), (146, 31400), (157, 29200), (200, 22922), (292, 15700), (314, 14600), (365, 12560), (400, 11461), (584, 7850), (628, 7300), (730, 6280), (785, 5840), (1168, 3925), (1256, 3650), (1460, 3140), (1570, 2920), (1825, 2512)]