22233438320

素因数分解:

$2^4\times 5^1\times {\mathrm{449}}^1\times {\mathrm{618971}}^1$

素因数の和:619433

約数の個数: 40

約数和(自身を含む): 51807956400

約数和(自身を除く): 29574518080

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 449, 898, 1796, 2245, 3592, 4490, 7184, 8980, 17960, 35920, 618971, 1237942, 2475884, 3094855, 4951768, 6189710, 9903536, 12379420, 24758840, 49517680, 277917979, 555835958, 1111671916, 1389589895, 2223343832, 2779179790, 4446687664, 5558359580, 11116719160, 22233438320]

約数ペア:

[(1, 22233438320), (2, 11116719160), (4, 5558359580), (5, 4446687664), (8, 2779179790), (10, 2223343832), (16, 1389589895), (20, 1111671916), (40, 555835958), (80, 277917979), (449, 49517680), (898, 24758840), (1796, 12379420), (2245, 9903536), (3592, 6189710), (4490, 4951768), (7184, 3094855), (8980, 2475884), (17960, 1237942), (35920, 618971)]