24481280

素因数分解:

$2^9\times 5^1\times {\mathrm{73}}^1\times {\mathrm{131}}^1$

素因数の和:227

約数の個数: 80

約数和(自身を含む): 59955984

約数和(自身を除く): 35474704

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 73, 80, 128, 131, 146, 160, 256, 262, 292, 320, 365, 512, 524, 584, 640, 655, 730, 1048, 1168, 1280, 1310, 1460, 2096, 2336, 2560, 2620, 2920, 4192, 4672, 5240, 5840, 8384, 9344, 9563, 10480, 11680, 16768, 18688, 19126, 20960, 23360, 33536, 37376, 38252, 41920, 46720, 47815, 67072, 76504, 83840, 93440, 95630, 153008, 167680, 186880, 191260, 306016, 335360, 382520, 612032, 765040, 1224064, 1530080, 2448128, 3060160, 4896256, 6120320, 12240640, 24481280]

約数ペア:

[(1, 24481280), (2, 12240640), (4, 6120320), (5, 4896256), (8, 3060160), (10, 2448128), (16, 1530080), (20, 1224064), (32, 765040), (40, 612032), (64, 382520), (73, 335360), (80, 306016), (128, 191260), (131, 186880), (146, 167680), (160, 153008), (256, 95630), (262, 93440), (292, 83840), (320, 76504), (365, 67072), (512, 47815), (524, 46720), (584, 41920), (640, 38252), (655, 37376), (730, 33536), (1048, 23360), (1168, 20960), (1280, 19126), (1310, 18688), (1460, 16768), (2096, 11680), (2336, 10480), (2560, 9563), (2620, 9344), (2920, 8384), (4192, 5840), (4672, 5240)]