15693209650

素因数分解:

$2^1\times 5^2\times {\mathrm{199}}^1\times {\mathrm{313}}^1\times {\mathrm{5039}}^1$

素因数の和:5563

約数の個数: 48

約数和(自身を含む): 29435616000

約数和(自身を除く): 13742406350

約数列:

[1, 2, 5, 10, 25, 50, 199, 313, 398, 626, 995, 1565, 1990, 3130, 4975, 5039, 7825, 9950, 10078, 15650, 25195, 50390, 62287, 124574, 125975, 251950, 311435, 622870, 1002761, 1557175, 1577207, 2005522, 3114350, 3154414, 5013805, 7886035, 10027610, 15772070, 25069025, 39430175, 50138050, 78860350, 313864193, 627728386, 1569320965, 3138641930, 7846604825, 15693209650]

約数ペア:

[(1, 15693209650), (2, 7846604825), (5, 3138641930), (10, 1569320965), (25, 627728386), (50, 313864193), (199, 78860350), (313, 50138050), (398, 39430175), (626, 25069025), (995, 15772070), (1565, 10027610), (1990, 7886035), (3130, 5013805), (4975, 3154414), (5039, 3114350), (7825, 2005522), (9950, 1577207), (10078, 1557175), (15650, 1002761), (25195, 622870), (50390, 311435), (62287, 251950), (124574, 125975)]