13117077040

素因数分解:

$2^4\times 5^1\times {\mathrm{179}}^1\times {\mathrm{199}}^1\times {\mathrm{4603}}^1$

素因数の和:4994

約数の個数: 80

約数和(自身を含む): 30828384000

約数和(自身を除く): 17711306960

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 179, 199, 358, 398, 716, 796, 895, 995, 1432, 1592, 1790, 1990, 2864, 3184, 3580, 3980, 4603, 7160, 7960, 9206, 14320, 15920, 18412, 23015, 35621, 36824, 46030, 71242, 73648, 92060, 142484, 178105, 184120, 284968, 356210, 368240, 569936, 712420, 823937, 915997, 1424840, 1647874, 1831994, 2849680, 3295748, 3663988, 4119685, 4579985, 6591496, 7327976, 8239370, 9159970, 13182992, 14655952, 16478740, 18319940, 32957480, 36639880, 65914960, 73279760, 163963463, 327926926, 655853852, 819817315, 1311707704, 1639634630, 2623415408, 3279269260, 6558538520, 13117077040]

約数ペア:

[(1, 13117077040), (2, 6558538520), (4, 3279269260), (5, 2623415408), (8, 1639634630), (10, 1311707704), (16, 819817315), (20, 655853852), (40, 327926926), (80, 163963463), (179, 73279760), (199, 65914960), (358, 36639880), (398, 32957480), (716, 18319940), (796, 16478740), (895, 14655952), (995, 13182992), (1432, 9159970), (1592, 8239370), (1790, 7327976), (1990, 6591496), (2864, 4579985), (3184, 4119685), (3580, 3663988), (3980, 3295748), (4603, 2849680), (7160, 1831994), (7960, 1647874), (9206, 1424840), (14320, 915997), (15920, 823937), (18412, 712420), (23015, 569936), (35621, 368240), (36824, 356210), (46030, 284968), (71242, 184120), (73648, 178105), (92060, 142484)]