23889320

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{6563}}^1$

素因数の和:6594

約数の個数: 64

約数和(自身を含む): 66165120

約数和(自身を除く): 42275800

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, 6563, 13126, 26252, 32815, 45941, 52504, 65630, 85319, 91882, 131260, 170638, 183764, 229705, 262520, 341276, 367528, 426595, 459410, 597233, 682552, 853190, 918820, 1194466, 1706380, 1837640, 2388932, 2986165, 3412760, 4777864, 5972330, 11944660, 23889320]

約数ペア:

[(1, 23889320), (2, 11944660), (4, 5972330), (5, 4777864), (7, 3412760), (8, 2986165), (10, 2388932), (13, 1837640), (14, 1706380), (20, 1194466), (26, 918820), (28, 853190), (35, 682552), (40, 597233), (52, 459410), (56, 426595), (65, 367528), (70, 341276), (91, 262520), (104, 229705), (130, 183764), (140, 170638), (182, 131260), (260, 91882), (280, 85319), (364, 65630), (455, 52504), (520, 45941), (728, 32815), (910, 26252), (1820, 13126), (3640, 6563)]