22398040

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{167}}^1\times {\mathrm{479}}^1$

素因数の和:664

約数の個数: 64

約数和(自身を含む): 58060800

約数和(自身を除く): 35662760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 167, 280, 334, 479, 668, 835, 958, 1169, 1336, 1670, 1916, 2338, 2395, 3340, 3353, 3832, 4676, 4790, 5845, 6680, 6706, 9352, 9580, 11690, 13412, 16765, 19160, 23380, 26824, 33530, 46760, 67060, 79993, 134120, 159986, 319972, 399965, 559951, 639944, 799930, 1119902, 1599860, 2239804, 2799755, 3199720, 4479608, 5599510, 11199020, 22398040]

約数ペア:

[(1, 22398040), (2, 11199020), (4, 5599510), (5, 4479608), (7, 3199720), (8, 2799755), (10, 2239804), (14, 1599860), (20, 1119902), (28, 799930), (35, 639944), (40, 559951), (56, 399965), (70, 319972), (140, 159986), (167, 134120), (280, 79993), (334, 67060), (479, 46760), (668, 33530), (835, 26824), (958, 23380), (1169, 19160), (1336, 16765), (1670, 13412), (1916, 11690), (2338, 9580), (2395, 9352), (3340, 6706), (3353, 6680), (3832, 5845), (4676, 4790)]