39245759440

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{368021}}^1$

素因数の和:368108

約数の個数: 80

約数和(自身を含む): 96380545536

約数和(自身を除く): 57134786096

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 43, 62, 80, 86, 124, 155, 172, 215, 248, 310, 344, 430, 496, 620, 688, 860, 1240, 1333, 1720, 2480, 2666, 3440, 5332, 6665, 10664, 13330, 21328, 26660, 53320, 106640, 368021, 736042, 1472084, 1840105, 2944168, 3680210, 5888336, 7360420, 11408651, 14720840, 15824903, 22817302, 29441680, 31649806, 45634604, 57043255, 63299612, 79124515, 91269208, 114086510, 126599224, 158249030, 182538416, 228173020, 253198448, 316498060, 456346040, 490571993, 632996120, 912692080, 981143986, 1265992240, 1962287972, 2452859965, 3924575944, 4905719930, 7849151888, 9811439860, 19622879720, 39245759440]

約数ペア:

[(1, 39245759440), (2, 19622879720), (4, 9811439860), (5, 7849151888), (8, 4905719930), (10, 3924575944), (16, 2452859965), (20, 1962287972), (31, 1265992240), (40, 981143986), (43, 912692080), (62, 632996120), (80, 490571993), (86, 456346040), (124, 316498060), (155, 253198448), (172, 228173020), (215, 182538416), (248, 158249030), (310, 126599224), (344, 114086510), (430, 91269208), (496, 79124515), (620, 63299612), (688, 57043255), (860, 45634604), (1240, 31649806), (1333, 29441680), (1720, 22817302), (2480, 15824903), (2666, 14720840), (3440, 11408651), (5332, 7360420), (6665, 5888336), (10664, 3680210), (13330, 2944168), (21328, 1840105), (26660, 1472084), (53320, 736042), (106640, 368021)]