22039820

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1$

素因数の和:191

約数の個数: 96

約数和(自身を含む): 54867456

約数和(自身を除く): 32827636

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 34, 44, 55, 68, 71, 83, 85, 110, 142, 166, 170, 187, 220, 284, 332, 340, 355, 374, 415, 710, 748, 781, 830, 913, 935, 1207, 1411, 1420, 1562, 1660, 1826, 1870, 2414, 2822, 3124, 3652, 3740, 3905, 4565, 4828, 5644, 5893, 6035, 7055, 7810, 9130, 11786, 12070, 13277, 14110, 15521, 15620, 18260, 23572, 24140, 26554, 28220, 29465, 31042, 53108, 58930, 62084, 64823, 66385, 77605, 100181, 117860, 129646, 132770, 155210, 200362, 259292, 265540, 310420, 324115, 400724, 500905, 648230, 1001810, 1101991, 1296460, 2003620, 2203982, 4407964, 5509955, 11019910, 22039820]

約数ペア:

[(1, 22039820), (2, 11019910), (4, 5509955), (5, 4407964), (10, 2203982), (11, 2003620), (17, 1296460), (20, 1101991), (22, 1001810), (34, 648230), (44, 500905), (55, 400724), (68, 324115), (71, 310420), (83, 265540), (85, 259292), (110, 200362), (142, 155210), (166, 132770), (170, 129646), (187, 117860), (220, 100181), (284, 77605), (332, 66385), (340, 64823), (355, 62084), (374, 58930), (415, 53108), (710, 31042), (748, 29465), (781, 28220), (830, 26554), (913, 24140), (935, 23572), (1207, 18260), (1411, 15620), (1420, 15521), (1562, 14110), (1660, 13277), (1826, 12070), (1870, 11786), (2414, 9130), (2822, 7810), (3124, 7055), (3652, 6035), (3740, 5893), (3905, 5644), (4565, 4828)]