16026080

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{349}}^1$

素因数の和:412

約数の個数: 96

約数和(自身を含む): 44452800

約数和(自身を除く): 28426720

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 41, 56, 70, 80, 82, 112, 140, 160, 164, 205, 224, 280, 287, 328, 349, 410, 560, 574, 656, 698, 820, 1120, 1148, 1312, 1396, 1435, 1640, 1745, 2296, 2443, 2792, 2870, 3280, 3490, 4592, 4886, 5584, 5740, 6560, 6980, 9184, 9772, 11168, 11480, 12215, 13960, 14309, 19544, 22960, 24430, 27920, 28618, 39088, 45920, 48860, 55840, 57236, 71545, 78176, 97720, 100163, 114472, 143090, 195440, 200326, 228944, 286180, 390880, 400652, 457888, 500815, 572360, 801304, 1001630, 1144720, 1602608, 2003260, 2289440, 3205216, 4006520, 8013040, 16026080]

約数ペア:

[(1, 16026080), (2, 8013040), (4, 4006520), (5, 3205216), (7, 2289440), (8, 2003260), (10, 1602608), (14, 1144720), (16, 1001630), (20, 801304), (28, 572360), (32, 500815), (35, 457888), (40, 400652), (41, 390880), (56, 286180), (70, 228944), (80, 200326), (82, 195440), (112, 143090), (140, 114472), (160, 100163), (164, 97720), (205, 78176), (224, 71545), (280, 57236), (287, 55840), (328, 48860), (349, 45920), (410, 39088), (560, 28618), (574, 27920), (656, 24430), (698, 22960), (820, 19544), (1120, 14309), (1148, 13960), (1312, 12215), (1396, 11480), (1435, 11168), (1640, 9772), (1745, 9184), (2296, 6980), (2443, 6560), (2792, 5740), (2870, 5584), (3280, 4886), (3490, 4592)]