32121860

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{911}}^1$

素因数の和:1004

約数の個数: 48

約数和(自身を含む): 70785792

約数和(自身を除く): 38663932

約数列:

[1, 2, 4, 5, 10, 20, 41, 43, 82, 86, 164, 172, 205, 215, 410, 430, 820, 860, 911, 1763, 1822, 3526, 3644, 4555, 7052, 8815, 9110, 17630, 18220, 35260, 37351, 39173, 74702, 78346, 149404, 156692, 186755, 195865, 373510, 391730, 747020, 783460, 1606093, 3212186, 6424372, 8030465, 16060930, 32121860]

約数ペア:

[(1, 32121860), (2, 16060930), (4, 8030465), (5, 6424372), (10, 3212186), (20, 1606093), (41, 783460), (43, 747020), (82, 391730), (86, 373510), (164, 195865), (172, 186755), (205, 156692), (215, 149404), (410, 78346), (430, 74702), (820, 39173), (860, 37351), (911, 35260), (1763, 18220), (1822, 17630), (3526, 9110), (3644, 8815), (4555, 7052)]