23911160

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{6569}}^1$

素因数の和:6600

約数の個数: 64

約数和(自身を含む): 66225600

約数和(自身を除く): 42314440

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 52, 56, 65, 70, 91, 104, 130, 140, 182, 260, 280, 364, 455, 520, 728, 910, 1820, 3640, 6569, 13138, 26276, 32845, 45983, 52552, 65690, 85397, 91966, 131380, 170794, 183932, 229915, 262760, 341588, 367864, 426985, 459830, 597779, 683176, 853970, 919660, 1195558, 1707940, 1839320, 2391116, 2988895, 3415880, 4782232, 5977790, 11955580, 23911160]

約数ペア:

[(1, 23911160), (2, 11955580), (4, 5977790), (5, 4782232), (7, 3415880), (8, 2988895), (10, 2391116), (13, 1839320), (14, 1707940), (20, 1195558), (26, 919660), (28, 853970), (35, 683176), (40, 597779), (52, 459830), (56, 426985), (65, 367864), (70, 341588), (91, 262760), (104, 229915), (130, 183932), (140, 170794), (182, 131380), (260, 91966), (280, 85397), (364, 65690), (455, 52552), (520, 45983), (728, 32845), (910, 26276), (1820, 13138), (3640, 6569)]