114894640

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{1031}}^1$

素因数の和:1250

約数の個数: 80

約数和(自身を含む): 307123200

約数和(自身を除く): 192228560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 199, 280, 398, 560, 796, 995, 1031, 1393, 1592, 1990, 2062, 2786, 3184, 3980, 4124, 5155, 5572, 6965, 7217, 7960, 8248, 10310, 11144, 13930, 14434, 15920, 16496, 20620, 22288, 27860, 28868, 36085, 41240, 55720, 57736, 72170, 82480, 111440, 115472, 144340, 205169, 288680, 410338, 577360, 820676, 1025845, 1436183, 1641352, 2051690, 2872366, 3282704, 4103380, 5744732, 7180915, 8206760, 11489464, 14361830, 16413520, 22978928, 28723660, 57447320, 114894640]

約数ペア:

[(1, 114894640), (2, 57447320), (4, 28723660), (5, 22978928), (7, 16413520), (8, 14361830), (10, 11489464), (14, 8206760), (16, 7180915), (20, 5744732), (28, 4103380), (35, 3282704), (40, 2872366), (56, 2051690), (70, 1641352), (80, 1436183), (112, 1025845), (140, 820676), (199, 577360), (280, 410338), (398, 288680), (560, 205169), (796, 144340), (995, 115472), (1031, 111440), (1393, 82480), (1592, 72170), (1990, 57736), (2062, 55720), (2786, 41240), (3184, 36085), (3980, 28868), (4124, 27860), (5155, 22288), (5572, 20620), (6965, 16496), (7217, 15920), (7960, 14434), (8248, 13930), (10310, 11144)]