23246720

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{5189}}^1$

素因数の和:5215

約数の個数: 64

約数和(自身を含む): 63525600

約数和(自身を除く): 40278880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 280, 320, 448, 560, 640, 896, 1120, 2240, 4480, 5189, 10378, 20756, 25945, 36323, 41512, 51890, 72646, 83024, 103780, 145292, 166048, 181615, 207560, 290584, 332096, 363230, 415120, 581168, 664192, 726460, 830240, 1162336, 1452920, 1660480, 2324672, 2905840, 3320960, 4649344, 5811680, 11623360, 23246720]

約数ペア:

[(1, 23246720), (2, 11623360), (4, 5811680), (5, 4649344), (7, 3320960), (8, 2905840), (10, 2324672), (14, 1660480), (16, 1452920), (20, 1162336), (28, 830240), (32, 726460), (35, 664192), (40, 581168), (56, 415120), (64, 363230), (70, 332096), (80, 290584), (112, 207560), (128, 181615), (140, 166048), (160, 145292), (224, 103780), (280, 83024), (320, 72646), (448, 51890), (560, 41512), (640, 36323), (896, 25945), (1120, 20756), (2240, 10378), (4480, 5189)]