24208240

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{311}}^1$

素因数の和:470

約数の個数: 80

約数和(自身を含む): 64995840

約数和(自身を除く): 40787600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 139, 140, 278, 280, 311, 556, 560, 622, 695, 973, 1112, 1244, 1390, 1555, 1946, 2177, 2224, 2488, 2780, 3110, 3892, 4354, 4865, 4976, 5560, 6220, 7784, 8708, 9730, 10885, 11120, 12440, 15568, 17416, 19460, 21770, 24880, 34832, 38920, 43229, 43540, 77840, 86458, 87080, 172916, 174160, 216145, 302603, 345832, 432290, 605206, 691664, 864580, 1210412, 1513015, 1729160, 2420824, 3026030, 3458320, 4841648, 6052060, 12104120, 24208240]

約数ペア:

[(1, 24208240), (2, 12104120), (4, 6052060), (5, 4841648), (7, 3458320), (8, 3026030), (10, 2420824), (14, 1729160), (16, 1513015), (20, 1210412), (28, 864580), (35, 691664), (40, 605206), (56, 432290), (70, 345832), (80, 302603), (112, 216145), (139, 174160), (140, 172916), (278, 87080), (280, 86458), (311, 77840), (556, 43540), (560, 43229), (622, 38920), (695, 34832), (973, 24880), (1112, 21770), (1244, 19460), (1390, 17416), (1555, 15568), (1946, 12440), (2177, 11120), (2224, 10885), (2488, 9730), (2780, 8708), (3110, 7784), (3892, 6220), (4354, 5560), (4865, 4976)]