22034140

素因数分解:

$2^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{263}}^1$

素因数の和:402

約数の個数: 48

約数和(自身を含む): 47900160

約数和(自身を除く): 25866020

約数列:

[1, 2, 4, 5, 10, 20, 59, 71, 118, 142, 236, 263, 284, 295, 355, 526, 590, 710, 1052, 1180, 1315, 1420, 2630, 4189, 5260, 8378, 15517, 16756, 18673, 20945, 31034, 37346, 41890, 62068, 74692, 77585, 83780, 93365, 155170, 186730, 310340, 373460, 1101707, 2203414, 4406828, 5508535, 11017070, 22034140]

約数ペア:

[(1, 22034140), (2, 11017070), (4, 5508535), (5, 4406828), (10, 2203414), (20, 1101707), (59, 373460), (71, 310340), (118, 186730), (142, 155170), (236, 93365), (263, 83780), (284, 77585), (295, 74692), (355, 62068), (526, 41890), (590, 37346), (710, 31034), (1052, 20945), (1180, 18673), (1315, 16756), (1420, 15517), (2630, 8378), (4189, 5260)]