23916680

素因数分解:

$2^3\times 5^1\times {\mathrm{461}}^1\times {\mathrm{1297}}^1$

素因数の和:1769

約数の個数: 32

約数和(自身を含む): 53970840

約数和(自身を除く): 30054160

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 461, 922, 1297, 1844, 2305, 2594, 3688, 4610, 5188, 6485, 9220, 10376, 12970, 18440, 25940, 51880, 597917, 1195834, 2391668, 2989585, 4783336, 5979170, 11958340, 23916680]

約数ペア:

[(1, 23916680), (2, 11958340), (4, 5979170), (5, 4783336), (8, 2989585), (10, 2391668), (20, 1195834), (40, 597917), (461, 51880), (922, 25940), (1297, 18440), (1844, 12970), (2305, 10376), (2594, 9220), (3688, 6485), (4610, 5188)]