23725240

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{7703}}^1$

素因数の和:7732

約数の個数: 64

約数和(自身を含む): 66562560

約数和(自身を除く): 42837320

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 88, 110, 140, 154, 220, 280, 308, 385, 440, 616, 770, 1540, 3080, 7703, 15406, 30812, 38515, 53921, 61624, 77030, 84733, 107842, 154060, 169466, 215684, 269605, 308120, 338932, 423665, 431368, 539210, 593131, 677864, 847330, 1078420, 1186262, 1694660, 2156840, 2372524, 2965655, 3389320, 4745048, 5931310, 11862620, 23725240]

約数ペア:

[(1, 23725240), (2, 11862620), (4, 5931310), (5, 4745048), (7, 3389320), (8, 2965655), (10, 2372524), (11, 2156840), (14, 1694660), (20, 1186262), (22, 1078420), (28, 847330), (35, 677864), (40, 593131), (44, 539210), (55, 431368), (56, 423665), (70, 338932), (77, 308120), (88, 269605), (110, 215684), (140, 169466), (154, 154060), (220, 107842), (280, 84733), (308, 77030), (385, 61624), (440, 53921), (616, 38515), (770, 30812), (1540, 15406), (3080, 7703)]