23103040

素因数分解:

$2^6\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1$

素因数の和:156

約数の個数: 112

約数和(自身を含む): 59545728

約数和(自身を除く): 36442688

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 43, 46, 64, 73, 80, 86, 92, 115, 146, 160, 172, 184, 215, 230, 292, 320, 344, 365, 368, 430, 460, 584, 688, 730, 736, 860, 920, 989, 1168, 1376, 1460, 1472, 1679, 1720, 1840, 1978, 2336, 2752, 2920, 3139, 3358, 3440, 3680, 3956, 4672, 4945, 5840, 6278, 6716, 6880, 7360, 7912, 8395, 9890, 11680, 12556, 13432, 13760, 15695, 15824, 16790, 19780, 23360, 25112, 26864, 31390, 31648, 33580, 39560, 50224, 53728, 62780, 63296, 67160, 72197, 79120, 100448, 107456, 125560, 134320, 144394, 158240, 200896, 251120, 268640, 288788, 316480, 360985, 502240, 537280, 577576, 721970, 1004480, 1155152, 1443940, 2310304, 2887880, 4620608, 5775760, 11551520, 23103040]

約数ペア:

[(1, 23103040), (2, 11551520), (4, 5775760), (5, 4620608), (8, 2887880), (10, 2310304), (16, 1443940), (20, 1155152), (23, 1004480), (32, 721970), (40, 577576), (43, 537280), (46, 502240), (64, 360985), (73, 316480), (80, 288788), (86, 268640), (92, 251120), (115, 200896), (146, 158240), (160, 144394), (172, 134320), (184, 125560), (215, 107456), (230, 100448), (292, 79120), (320, 72197), (344, 67160), (365, 63296), (368, 62780), (430, 53728), (460, 50224), (584, 39560), (688, 33580), (730, 31648), (736, 31390), (860, 26864), (920, 25112), (989, 23360), (1168, 19780), (1376, 16790), (1460, 15824), (1472, 15695), (1679, 13760), (1720, 13432), (1840, 12556), (1978, 11680), (2336, 9890), (2752, 8395), (2920, 7912), (3139, 7360), (3358, 6880), (3440, 6716), (3680, 6278), (3956, 5840), (4672, 4945)]