4650880

素因数分解:

$2^7\times 5^1\times {\mathrm{13}}^2\times {\mathrm{43}}^1$

素因数の和:88

約数の個数: 96

約数和(自身を含む): 12319560

約数和(自身を除く): 7668680

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 43, 52, 64, 65, 80, 86, 104, 128, 130, 160, 169, 172, 208, 215, 260, 320, 338, 344, 416, 430, 520, 559, 640, 676, 688, 832, 845, 860, 1040, 1118, 1352, 1376, 1664, 1690, 1720, 2080, 2236, 2704, 2752, 2795, 3380, 3440, 4160, 4472, 5408, 5504, 5590, 6760, 6880, 7267, 8320, 8944, 10816, 11180, 13520, 13760, 14534, 17888, 21632, 22360, 27040, 27520, 29068, 35776, 36335, 44720, 54080, 58136, 71552, 72670, 89440, 108160, 116272, 145340, 178880, 232544, 290680, 357760, 465088, 581360, 930176, 1162720, 2325440, 4650880]

約数ペア:

[(1, 4650880), (2, 2325440), (4, 1162720), (5, 930176), (8, 581360), (10, 465088), (13, 357760), (16, 290680), (20, 232544), (26, 178880), (32, 145340), (40, 116272), (43, 108160), (52, 89440), (64, 72670), (65, 71552), (80, 58136), (86, 54080), (104, 44720), (128, 36335), (130, 35776), (160, 29068), (169, 27520), (172, 27040), (208, 22360), (215, 21632), (260, 17888), (320, 14534), (338, 13760), (344, 13520), (416, 11180), (430, 10816), (520, 8944), (559, 8320), (640, 7267), (676, 6880), (688, 6760), (832, 5590), (845, 5504), (860, 5408), (1040, 4472), (1118, 4160), (1352, 3440), (1376, 3380), (1664, 2795), (1690, 2752), (1720, 2704), (2080, 2236)]