29626520

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{9619}}^1$

素因数の和:9648

約数の個数: 64

約数和(自身を含む): 83116800

約数和(自身を除く): 53490280

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 88, 110, 140, 154, 220, 280, 308, 385, 440, 616, 770, 1540, 3080, 9619, 19238, 38476, 48095, 67333, 76952, 96190, 105809, 134666, 192380, 211618, 269332, 336665, 384760, 423236, 529045, 538664, 673330, 740663, 846472, 1058090, 1346660, 1481326, 2116180, 2693320, 2962652, 3703315, 4232360, 5925304, 7406630, 14813260, 29626520]

約数ペア:

[(1, 29626520), (2, 14813260), (4, 7406630), (5, 5925304), (7, 4232360), (8, 3703315), (10, 2962652), (11, 2693320), (14, 2116180), (20, 1481326), (22, 1346660), (28, 1058090), (35, 846472), (40, 740663), (44, 673330), (55, 538664), (56, 529045), (70, 423236), (77, 384760), (88, 336665), (110, 269332), (140, 211618), (154, 192380), (220, 134666), (280, 105809), (308, 96190), (385, 76952), (440, 67333), (616, 48095), (770, 38476), (1540, 19238), (3080, 9619)]