23394280

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{6427}}^1$

素因数の和:6458

約数の個数: 64

約数和(自身を含む): 64794240

約数和(自身を除く): 41399960

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, 6427, 12854, 25708, 32135, 44989, 51416, 64270, 83551, 89978, 128540, 167102, 179956, 224945, 257080, 334204, 359912, 417755, 449890, 584857, 668408, 835510, 899780, 1169714, 1671020, 1799560, 2339428, 2924285, 3342040, 4678856, 5848570, 11697140, 23394280]

約数ペア:

[(1, 23394280), (2, 11697140), (4, 5848570), (5, 4678856), (7, 3342040), (8, 2924285), (10, 2339428), (13, 1799560), (14, 1671020), (20, 1169714), (26, 899780), (28, 835510), (35, 668408), (40, 584857), (52, 449890), (56, 417755), (65, 359912), (70, 334204), (91, 257080), (104, 224945), (130, 179956), (140, 167102), (182, 128540), (260, 89978), (280, 83551), (364, 64270), (455, 51416), (520, 44989), (728, 32135), (910, 25708), (1820, 12854), (3640, 6427)]