4038862210

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{277}}^1\times {\mathrm{431}}^1$

素因数の和:931

約数の個数: 64

約数和(自身を含む): 7782220800

約数和(自身を除く): 3743358590

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 199, 277, 398, 431, 554, 862, 995, 1385, 1990, 2155, 2770, 3383, 4310, 4709, 6766, 7327, 9418, 14654, 16915, 23545, 33830, 36635, 47090, 55123, 73270, 85769, 110246, 119387, 171538, 238774, 275615, 428845, 551230, 596935, 857690, 937091, 1193870, 1458073, 1874182, 2029579, 2916146, 4059158, 4685455, 7290365, 9370910, 10147895, 14580730, 20295790, 23758013, 47516026, 118790065, 237580130, 403886221, 807772442, 2019431105, 4038862210]

約数ペア:

[(1, 4038862210), (2, 2019431105), (5, 807772442), (10, 403886221), (17, 237580130), (34, 118790065), (85, 47516026), (170, 23758013), (199, 20295790), (277, 14580730), (398, 10147895), (431, 9370910), (554, 7290365), (862, 4685455), (995, 4059158), (1385, 2916146), (1990, 2029579), (2155, 1874182), (2770, 1458073), (3383, 1193870), (4310, 937091), (4709, 857690), (6766, 596935), (7327, 551230), (9418, 428845), (14654, 275615), (16915, 238774), (23545, 171538), (33830, 119387), (36635, 110246), (47090, 85769), (55123, 73270)]