8524720

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{113}}^1$

素因数の和:190

約数の個数: 80

約数和(自身を含む): 21373632

約数和(自身を除く): 12848912

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 41, 46, 80, 82, 92, 113, 115, 164, 184, 205, 226, 230, 328, 368, 410, 452, 460, 565, 656, 820, 904, 920, 943, 1130, 1640, 1808, 1840, 1886, 2260, 2599, 3280, 3772, 4520, 4633, 4715, 5198, 7544, 9040, 9266, 9430, 10396, 12995, 15088, 18532, 18860, 20792, 23165, 25990, 37064, 37720, 41584, 46330, 51980, 74128, 75440, 92660, 103960, 106559, 185320, 207920, 213118, 370640, 426236, 532795, 852472, 1065590, 1704944, 2131180, 4262360, 8524720]

約数ペア:

[(1, 8524720), (2, 4262360), (4, 2131180), (5, 1704944), (8, 1065590), (10, 852472), (16, 532795), (20, 426236), (23, 370640), (40, 213118), (41, 207920), (46, 185320), (80, 106559), (82, 103960), (92, 92660), (113, 75440), (115, 74128), (164, 51980), (184, 46330), (205, 41584), (226, 37720), (230, 37064), (328, 25990), (368, 23165), (410, 20792), (452, 18860), (460, 18532), (565, 15088), (656, 12995), (820, 10396), (904, 9430), (920, 9266), (943, 9040), (1130, 7544), (1640, 5198), (1808, 4715), (1840, 4633), (1886, 4520), (2260, 3772), (2599, 3280)]