23127520

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{11119}}^1$

素因数の和:11147

約数の個数: 48

約数和(自身を含む): 58847040

約数和(自身を除く): 35719520

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 208, 260, 416, 520, 1040, 2080, 11119, 22238, 44476, 55595, 88952, 111190, 144547, 177904, 222380, 289094, 355808, 444760, 578188, 722735, 889520, 1156376, 1445470, 1779040, 2312752, 2890940, 4625504, 5781880, 11563760, 23127520]

約数ペア:

[(1, 23127520), (2, 11563760), (4, 5781880), (5, 4625504), (8, 2890940), (10, 2312752), (13, 1779040), (16, 1445470), (20, 1156376), (26, 889520), (32, 722735), (40, 578188), (52, 444760), (65, 355808), (80, 289094), (104, 222380), (130, 177904), (160, 144547), (208, 111190), (260, 88952), (416, 55595), (520, 44476), (1040, 22238), (2080, 11119)]