2022265420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{367}}^1\times {\mathrm{39359}}^1$

素因数の和:39742

約数の個数: 48

約数和(自身を含む): 4866785280

約数和(自身を除く): 2844519860

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 367, 734, 1468, 1835, 2569, 3670, 5138, 7340, 10276, 12845, 25690, 39359, 51380, 78718, 157436, 196795, 275513, 393590, 551026, 787180, 1102052, 1377565, 2755130, 5510260, 14444753, 28889506, 57779012, 72223765, 101113271, 144447530, 202226542, 288895060, 404453084, 505566355, 1011132710, 2022265420]

約数ペア:

[(1, 2022265420), (2, 1011132710), (4, 505566355), (5, 404453084), (7, 288895060), (10, 202226542), (14, 144447530), (20, 101113271), (28, 72223765), (35, 57779012), (70, 28889506), (140, 14444753), (367, 5510260), (734, 2755130), (1468, 1377565), (1835, 1102052), (2569, 787180), (3670, 551026), (5138, 393590), (7340, 275513), (10276, 196795), (12845, 157436), (25690, 78718), (39359, 51380)]