11822628280

素因数分解:

$2^3\times 5^1\times {\mathrm{89}}^1\times {\mathrm{883}}^1\times {\mathrm{3761}}^1$

素因数の和:4744

約数の個数: 64

約数和(自身を含む): 26937424800

約数和(自身を除く): 15114796520

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 89, 178, 356, 445, 712, 883, 890, 1766, 1780, 3532, 3560, 3761, 4415, 7064, 7522, 8830, 15044, 17660, 18805, 30088, 35320, 37610, 75220, 78587, 150440, 157174, 314348, 334729, 392935, 628696, 669458, 785870, 1338916, 1571740, 1673645, 2677832, 3143480, 3320963, 3347290, 6641926, 6694580, 13283852, 13389160, 16604815, 26567704, 33209630, 66419260, 132838520, 295565707, 591131414, 1182262828, 1477828535, 2364525656, 2955657070, 5911314140, 11822628280]

約数ペア:

[(1, 11822628280), (2, 5911314140), (4, 2955657070), (5, 2364525656), (8, 1477828535), (10, 1182262828), (20, 591131414), (40, 295565707), (89, 132838520), (178, 66419260), (356, 33209630), (445, 26567704), (712, 16604815), (883, 13389160), (890, 13283852), (1766, 6694580), (1780, 6641926), (3532, 3347290), (3560, 3320963), (3761, 3143480), (4415, 2677832), (7064, 1673645), (7522, 1571740), (8830, 1338916), (15044, 785870), (17660, 669458), (18805, 628696), (30088, 392935), (35320, 334729), (37610, 314348), (75220, 157174), (78587, 150440)]