11984300

素因数分解:

$2^2\times 5^2\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1$

素因数の和:171

約数の個数: 72

約数和(自身を含む): 27706560

約数和(自身を除く): 15722260

約数列:

[1, 2, 4, 5, 10, 20, 25, 37, 41, 50, 74, 79, 82, 100, 148, 158, 164, 185, 205, 316, 370, 395, 410, 740, 790, 820, 925, 1025, 1517, 1580, 1850, 1975, 2050, 2923, 3034, 3239, 3700, 3950, 4100, 5846, 6068, 6478, 7585, 7900, 11692, 12956, 14615, 15170, 16195, 29230, 30340, 32390, 37925, 58460, 64780, 73075, 75850, 80975, 119843, 146150, 151700, 161950, 239686, 292300, 323900, 479372, 599215, 1198430, 2396860, 2996075, 5992150, 11984300]

約数ペア:

[(1, 11984300), (2, 5992150), (4, 2996075), (5, 2396860), (10, 1198430), (20, 599215), (25, 479372), (37, 323900), (41, 292300), (50, 239686), (74, 161950), (79, 151700), (82, 146150), (100, 119843), (148, 80975), (158, 75850), (164, 73075), (185, 64780), (205, 58460), (316, 37925), (370, 32390), (395, 30340), (410, 29230), (740, 16195), (790, 15170), (820, 14615), (925, 12956), (1025, 11692), (1517, 7900), (1580, 7585), (1850, 6478), (1975, 6068), (2050, 5846), (2923, 4100), (3034, 3950), (3239, 3700)]