9903344450

素因数分解:

$2^1\times 5^2\times {\mathrm{199}}^1\times {\mathrm{283}}^1\times {\mathrm{3517}}^1$

素因数の和:4011

約数の個数: 48

約数和(自身を含む): 18583483200

約数和(自身を除く): 8680138750

約数列:

[1, 2, 5, 10, 25, 50, 199, 283, 398, 566, 995, 1415, 1990, 2830, 3517, 4975, 7034, 7075, 9950, 14150, 17585, 35170, 56317, 87925, 112634, 175850, 281585, 563170, 699883, 995311, 1399766, 1407925, 1990622, 2815850, 3499415, 4976555, 6998830, 9953110, 17497075, 24882775, 34994150, 49765550, 198066889, 396133778, 990334445, 1980668890, 4951672225, 9903344450]

約数ペア:

[(1, 9903344450), (2, 4951672225), (5, 1980668890), (10, 990334445), (25, 396133778), (50, 198066889), (199, 49765550), (283, 34994150), (398, 24882775), (566, 17497075), (995, 9953110), (1415, 6998830), (1990, 4976555), (2830, 3499415), (3517, 2815850), (4975, 1990622), (7034, 1407925), (7075, 1399766), (9950, 995311), (14150, 699883), (17585, 563170), (35170, 281585), (56317, 175850), (87925, 112634)]