1623013360

素因数分解:

$2^4\times 5^1\times {\mathrm{67}}^1\times {\mathrm{302801}}^1$

素因数の和:302881

約数の個数: 40

約数和(自身を含む): 3829839696

約数和(自身を除く): 2206826336

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 67, 80, 134, 268, 335, 536, 670, 1072, 1340, 2680, 5360, 302801, 605602, 1211204, 1514005, 2422408, 3028010, 4844816, 6056020, 12112040, 20287667, 24224080, 40575334, 81150668, 101438335, 162301336, 202876670, 324602672, 405753340, 811506680, 1623013360]

約数ペア:

[(1, 1623013360), (2, 811506680), (4, 405753340), (5, 324602672), (8, 202876670), (10, 162301336), (16, 101438335), (20, 81150668), (40, 40575334), (67, 24224080), (80, 20287667), (134, 12112040), (268, 6056020), (335, 4844816), (536, 3028010), (670, 2422408), (1072, 1514005), (1340, 1211204), (2680, 605602), (5360, 302801)]