22064960

素因数分解:

$2^6\times 5^1\times {\mathrm{53}}^1\times {\mathrm{1301}}^1$

素因数の和:1371

約数の個数: 56

約数和(自身を含む): 53574696

約数和(自身を除く): 31509736

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 53, 64, 80, 106, 160, 212, 265, 320, 424, 530, 848, 1060, 1301, 1696, 2120, 2602, 3392, 4240, 5204, 6505, 8480, 10408, 13010, 16960, 20816, 26020, 41632, 52040, 68953, 83264, 104080, 137906, 208160, 275812, 344765, 416320, 551624, 689530, 1103248, 1379060, 2206496, 2758120, 4412992, 5516240, 11032480, 22064960]

約数ペア:

[(1, 22064960), (2, 11032480), (4, 5516240), (5, 4412992), (8, 2758120), (10, 2206496), (16, 1379060), (20, 1103248), (32, 689530), (40, 551624), (53, 416320), (64, 344765), (80, 275812), (106, 208160), (160, 137906), (212, 104080), (265, 83264), (320, 68953), (424, 52040), (530, 41632), (848, 26020), (1060, 20816), (1301, 16960), (1696, 13010), (2120, 10408), (2602, 8480), (3392, 6505), (4240, 5204)]