33178900

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{673}}^1$

素因数の和:733

約数の個数: 72

約数和(自身を含む): 78979320

約数和(自身を除く): 45800420

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 29, 34, 50, 58, 68, 85, 100, 116, 145, 170, 290, 340, 425, 493, 580, 673, 725, 850, 986, 1346, 1450, 1700, 1972, 2465, 2692, 2900, 3365, 4930, 6730, 9860, 11441, 12325, 13460, 16825, 19517, 22882, 24650, 33650, 39034, 45764, 49300, 57205, 67300, 78068, 97585, 114410, 195170, 228820, 286025, 331789, 390340, 487925, 572050, 663578, 975850, 1144100, 1327156, 1658945, 1951700, 3317890, 6635780, 8294725, 16589450, 33178900]

約数ペア:

[(1, 33178900), (2, 16589450), (4, 8294725), (5, 6635780), (10, 3317890), (17, 1951700), (20, 1658945), (25, 1327156), (29, 1144100), (34, 975850), (50, 663578), (58, 572050), (68, 487925), (85, 390340), (100, 331789), (116, 286025), (145, 228820), (170, 195170), (290, 114410), (340, 97585), (425, 78068), (493, 67300), (580, 57205), (673, 49300), (725, 45764), (850, 39034), (986, 33650), (1346, 24650), (1450, 22882), (1700, 19517), (1972, 16825), (2465, 13460), (2692, 12325), (2900, 11441), (3365, 9860), (4930, 6730)]