22265920

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{4093}}^1$

素因数の和:4127

約数の個数: 56

約数和(自身を含む): 56153304

約数和(自身を除く): 33887384

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 136, 160, 170, 272, 320, 340, 544, 680, 1088, 1360, 2720, 4093, 5440, 8186, 16372, 20465, 32744, 40930, 65488, 69581, 81860, 130976, 139162, 163720, 261952, 278324, 327440, 347905, 556648, 654880, 695810, 1113296, 1309760, 1391620, 2226592, 2783240, 4453184, 5566480, 11132960, 22265920]

約数ペア:

[(1, 22265920), (2, 11132960), (4, 5566480), (5, 4453184), (8, 2783240), (10, 2226592), (16, 1391620), (17, 1309760), (20, 1113296), (32, 695810), (34, 654880), (40, 556648), (64, 347905), (68, 327440), (80, 278324), (85, 261952), (136, 163720), (160, 139162), (170, 130976), (272, 81860), (320, 69581), (340, 65488), (544, 40930), (680, 32744), (1088, 20465), (1360, 16372), (2720, 8186), (4093, 5440)]