23524540

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{523}}^1$

素因数の和:718

約数の個数: 48

約数和(自身を含む): 53611488

約数和(自身を除く): 30086948

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 173, 260, 346, 523, 692, 865, 1046, 1730, 2092, 2249, 2615, 3460, 4498, 5230, 6799, 8996, 10460, 11245, 13598, 22490, 27196, 33995, 44980, 67990, 90479, 135980, 180958, 361916, 452395, 904790, 1176227, 1809580, 2352454, 4704908, 5881135, 11762270, 23524540]

約数ペア:

[(1, 23524540), (2, 11762270), (4, 5881135), (5, 4704908), (10, 2352454), (13, 1809580), (20, 1176227), (26, 904790), (52, 452395), (65, 361916), (130, 180958), (173, 135980), (260, 90479), (346, 67990), (523, 44980), (692, 33995), (865, 27196), (1046, 22490), (1730, 13598), (2092, 11245), (2249, 10460), (2615, 8996), (3460, 6799), (4498, 5230)]