127707400

素因数分解:

$2^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{37561}}^1$

素因数の和:37594

約数の個数: 48

約数和(自身を含む): 314393940

約数和(自身を除く): 186686540

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 25, 34, 40, 50, 68, 85, 100, 136, 170, 200, 340, 425, 680, 850, 1700, 3400, 37561, 75122, 150244, 187805, 300488, 375610, 638537, 751220, 939025, 1277074, 1502440, 1878050, 2554148, 3192685, 3756100, 5108296, 6385370, 7512200, 12770740, 15963425, 25541480, 31926850, 63853700, 127707400]

約数ペア:

[(1, 127707400), (2, 63853700), (4, 31926850), (5, 25541480), (8, 15963425), (10, 12770740), (17, 7512200), (20, 6385370), (25, 5108296), (34, 3756100), (40, 3192685), (50, 2554148), (68, 1878050), (85, 1502440), (100, 1277074), (136, 939025), (170, 751220), (200, 638537), (340, 375610), (425, 300488), (680, 187805), (850, 150244), (1700, 75122), (3400, 37561)]