42082180

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{1867}}^1$

素因数の和:1913

約数の個数: 72

約数和(自身を含む): 107327808

約数和(自身を除く): 65245628

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 49, 70, 92, 98, 115, 140, 161, 196, 230, 245, 322, 460, 490, 644, 805, 980, 1127, 1610, 1867, 2254, 3220, 3734, 4508, 5635, 7468, 9335, 11270, 13069, 18670, 22540, 26138, 37340, 42941, 52276, 65345, 85882, 91483, 130690, 171764, 182966, 214705, 261380, 300587, 365932, 429410, 457415, 601174, 858820, 914830, 1202348, 1502935, 1829660, 2104109, 3005870, 4208218, 6011740, 8416436, 10520545, 21041090, 42082180]

約数ペア:

[(1, 42082180), (2, 21041090), (4, 10520545), (5, 8416436), (7, 6011740), (10, 4208218), (14, 3005870), (20, 2104109), (23, 1829660), (28, 1502935), (35, 1202348), (46, 914830), (49, 858820), (70, 601174), (92, 457415), (98, 429410), (115, 365932), (140, 300587), (161, 261380), (196, 214705), (230, 182966), (245, 171764), (322, 130690), (460, 91483), (490, 85882), (644, 65345), (805, 52276), (980, 42941), (1127, 37340), (1610, 26138), (1867, 22540), (2254, 18670), (3220, 13069), (3734, 11270), (4508, 9335), (5635, 7468)]