20032600

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{349}}^1$

素因数の和:413

約数の個数: 96

約数和(自身を含む): 54684000

約数和(自身を除く): 34651400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 41, 50, 56, 70, 82, 100, 140, 164, 175, 200, 205, 280, 287, 328, 349, 350, 410, 574, 698, 700, 820, 1025, 1148, 1396, 1400, 1435, 1640, 1745, 2050, 2296, 2443, 2792, 2870, 3490, 4100, 4886, 5740, 6980, 7175, 8200, 8725, 9772, 11480, 12215, 13960, 14309, 14350, 17450, 19544, 24430, 28618, 28700, 34900, 48860, 57236, 57400, 61075, 69800, 71545, 97720, 100163, 114472, 122150, 143090, 200326, 244300, 286180, 357725, 400652, 488600, 500815, 572360, 715450, 801304, 1001630, 1430900, 2003260, 2504075, 2861800, 4006520, 5008150, 10016300, 20032600]

約数ペア:

[(1, 20032600), (2, 10016300), (4, 5008150), (5, 4006520), (7, 2861800), (8, 2504075), (10, 2003260), (14, 1430900), (20, 1001630), (25, 801304), (28, 715450), (35, 572360), (40, 500815), (41, 488600), (50, 400652), (56, 357725), (70, 286180), (82, 244300), (100, 200326), (140, 143090), (164, 122150), (175, 114472), (200, 100163), (205, 97720), (280, 71545), (287, 69800), (328, 61075), (349, 57400), (350, 57236), (410, 48860), (574, 34900), (698, 28700), (700, 28618), (820, 24430), (1025, 19544), (1148, 17450), (1396, 14350), (1400, 14309), (1435, 13960), (1640, 12215), (1745, 11480), (2050, 9772), (2296, 8725), (2443, 8200), (2792, 7175), (2870, 6980), (3490, 5740), (4100, 4886)]