23427520

素因数分解:

$2^6\times 5^1\times {\mathrm{179}}^1\times {\mathrm{409}}^1$

素因数の和:605

約数の個数: 56

約数和(自身を含む): 56235600

約数和(自身を除く): 32808080

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 179, 320, 358, 409, 716, 818, 895, 1432, 1636, 1790, 2045, 2864, 3272, 3580, 4090, 5728, 6544, 7160, 8180, 11456, 13088, 14320, 16360, 26176, 28640, 32720, 57280, 65440, 73211, 130880, 146422, 292844, 366055, 585688, 732110, 1171376, 1464220, 2342752, 2928440, 4685504, 5856880, 11713760, 23427520]

約数ペア:

[(1, 23427520), (2, 11713760), (4, 5856880), (5, 4685504), (8, 2928440), (10, 2342752), (16, 1464220), (20, 1171376), (32, 732110), (40, 585688), (64, 366055), (80, 292844), (160, 146422), (179, 130880), (320, 73211), (358, 65440), (409, 57280), (716, 32720), (818, 28640), (895, 26176), (1432, 16360), (1636, 14320), (1790, 13088), (2045, 11456), (2864, 8180), (3272, 7160), (3580, 6544), (4090, 5728)]