19564336130

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{29221}}^1$

素因数の和:29363

約数の個数: 64

約数和(自身を含む): 38174685696

約数和(自身を除く): 18610349566

約数列:

[1, 2, 5, 10, 23, 41, 46, 71, 82, 115, 142, 205, 230, 355, 410, 710, 943, 1633, 1886, 2911, 3266, 4715, 5822, 8165, 9430, 14555, 16330, 29110, 29221, 58442, 66953, 133906, 146105, 292210, 334765, 669530, 672083, 1198061, 1344166, 2074691, 2396122, 3360415, 4149382, 5990305, 6720830, 10373455, 11980610, 20746910, 27555403, 47717893, 55110806, 85062331, 95435786, 137777015, 170124662, 238589465, 275554030, 425311655, 477178930, 850623310, 1956433613, 3912867226, 9782168065, 19564336130]

約数ペア:

[(1, 19564336130), (2, 9782168065), (5, 3912867226), (10, 1956433613), (23, 850623310), (41, 477178930), (46, 425311655), (71, 275554030), (82, 238589465), (115, 170124662), (142, 137777015), (205, 95435786), (230, 85062331), (355, 55110806), (410, 47717893), (710, 27555403), (943, 20746910), (1633, 11980610), (1886, 10373455), (2911, 6720830), (3266, 5990305), (4715, 4149382), (5822, 3360415), (8165, 2396122), (9430, 2074691), (14555, 1344166), (16330, 1198061), (29110, 672083), (29221, 669530), (58442, 334765), (66953, 292210), (133906, 146105)]