23564720

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{17327}}^1$

素因数の和:17357

約数の個数: 40

約数和(自身を含む): 58014144

約数和(自身を除く): 34449424

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1360, 17327, 34654, 69308, 86635, 138616, 173270, 277232, 294559, 346540, 589118, 693080, 1178236, 1386160, 1472795, 2356472, 2945590, 4712944, 5891180, 11782360, 23564720]

約数ペア:

[(1, 23564720), (2, 11782360), (4, 5891180), (5, 4712944), (8, 2945590), (10, 2356472), (16, 1472795), (17, 1386160), (20, 1178236), (34, 693080), (40, 589118), (68, 346540), (80, 294559), (85, 277232), (136, 173270), (170, 138616), (272, 86635), (340, 69308), (680, 34654), (1360, 17327)]