8956992400

素因数分解:

$2^4\times 5^2\times {\mathrm{331}}^1\times {\mathrm{67651}}^1$

素因数の和:68000

約数の個数: 60

約数和(自身を含む): 21584505904

約数和(自身を除く): 12627513504

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 331, 400, 662, 1324, 1655, 2648, 3310, 5296, 6620, 8275, 13240, 16550, 26480, 33100, 66200, 67651, 132400, 135302, 270604, 338255, 541208, 676510, 1082416, 1353020, 1691275, 2706040, 3382550, 5412080, 6765100, 13530200, 22392481, 27060400, 44784962, 89569924, 111962405, 179139848, 223924810, 358279696, 447849620, 559812025, 895699240, 1119624050, 1791398480, 2239248100, 4478496200, 8956992400]

約数ペア:

[(1, 8956992400), (2, 4478496200), (4, 2239248100), (5, 1791398480), (8, 1119624050), (10, 895699240), (16, 559812025), (20, 447849620), (25, 358279696), (40, 223924810), (50, 179139848), (80, 111962405), (100, 89569924), (200, 44784962), (331, 27060400), (400, 22392481), (662, 13530200), (1324, 6765100), (1655, 5412080), (2648, 3382550), (3310, 2706040), (5296, 1691275), (6620, 1353020), (8275, 1082416), (13240, 676510), (16550, 541208), (26480, 338255), (33100, 270604), (66200, 135302), (67651, 132400)]