23687470

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{181}}^1\times {\mathrm{569}}^1$

素因数の和:780

約数の個数: 32

約数和(自身を含む): 44815680

約数和(自身を除く): 21128210

約数列:

[1, 2, 5, 10, 23, 46, 115, 181, 230, 362, 569, 905, 1138, 1810, 2845, 4163, 5690, 8326, 13087, 20815, 26174, 41630, 65435, 102989, 130870, 205978, 514945, 1029890, 2368747, 4737494, 11843735, 23687470]

約数ペア:

[(1, 23687470), (2, 11843735), (5, 4737494), (10, 2368747), (23, 1029890), (46, 514945), (115, 205978), (181, 130870), (230, 102989), (362, 65435), (569, 41630), (905, 26174), (1138, 20815), (1810, 13087), (2845, 8326), (4163, 5690)]