464038150

素因数分解:

$2^1\times 5^2\times {\mathrm{149}}^1\times {\mathrm{199}}^1\times {\mathrm{313}}^1$

素因数の和:673

約数の個数: 48

約数和(自身を含む): 876060000

約数和(自身を除く): 412021850

約数列:

[1, 2, 5, 10, 25, 50, 149, 199, 298, 313, 398, 626, 745, 995, 1490, 1565, 1990, 3130, 3725, 4975, 7450, 7825, 9950, 15650, 29651, 46637, 59302, 62287, 93274, 124574, 148255, 233185, 296510, 311435, 466370, 622870, 741275, 1165925, 1482550, 1557175, 2331850, 3114350, 9280763, 18561526, 46403815, 92807630, 232019075, 464038150]

約数ペア:

[(1, 464038150), (2, 232019075), (5, 92807630), (10, 46403815), (25, 18561526), (50, 9280763), (149, 3114350), (199, 2331850), (298, 1557175), (313, 1482550), (398, 1165925), (626, 741275), (745, 622870), (995, 466370), (1490, 311435), (1565, 296510), (1990, 233185), (3130, 148255), (3725, 124574), (4975, 93274), (7450, 62287), (7825, 59302), (9950, 46637), (15650, 29651)]