29224720

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{2269}}^1$

素因数の和:2312

約数の個数: 80

約数和(自身を含む): 81066240

約数和(自身を除く): 51841520

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 35, 40, 46, 56, 70, 80, 92, 112, 115, 140, 161, 184, 230, 280, 322, 368, 460, 560, 644, 805, 920, 1288, 1610, 1840, 2269, 2576, 3220, 4538, 6440, 9076, 11345, 12880, 15883, 18152, 22690, 31766, 36304, 45380, 52187, 63532, 79415, 90760, 104374, 127064, 158830, 181520, 208748, 254128, 260935, 317660, 365309, 417496, 521870, 635320, 730618, 834992, 1043740, 1270640, 1461236, 1826545, 2087480, 2922472, 3653090, 4174960, 5844944, 7306180, 14612360, 29224720]

約数ペア:

[(1, 29224720), (2, 14612360), (4, 7306180), (5, 5844944), (7, 4174960), (8, 3653090), (10, 2922472), (14, 2087480), (16, 1826545), (20, 1461236), (23, 1270640), (28, 1043740), (35, 834992), (40, 730618), (46, 635320), (56, 521870), (70, 417496), (80, 365309), (92, 317660), (112, 260935), (115, 254128), (140, 208748), (161, 181520), (184, 158830), (230, 127064), (280, 104374), (322, 90760), (368, 79415), (460, 63532), (560, 52187), (644, 45380), (805, 36304), (920, 31766), (1288, 22690), (1610, 18152), (1840, 15883), (2269, 12880), (2576, 11345), (3220, 9076), (4538, 6440)]