6965080

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{137}}^1$

素因数の和:220

約数の個数: 64

約数和(自身を含む): 16692480

約数和(自身を除く): 9727400

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 41, 62, 82, 124, 137, 155, 164, 205, 248, 274, 310, 328, 410, 548, 620, 685, 820, 1096, 1240, 1271, 1370, 1640, 2542, 2740, 4247, 5084, 5480, 5617, 6355, 8494, 10168, 11234, 12710, 16988, 21235, 22468, 25420, 28085, 33976, 42470, 44936, 50840, 56170, 84940, 112340, 169880, 174127, 224680, 348254, 696508, 870635, 1393016, 1741270, 3482540, 6965080]

約数ペア:

[(1, 6965080), (2, 3482540), (4, 1741270), (5, 1393016), (8, 870635), (10, 696508), (20, 348254), (31, 224680), (40, 174127), (41, 169880), (62, 112340), (82, 84940), (124, 56170), (137, 50840), (155, 44936), (164, 42470), (205, 33976), (248, 28085), (274, 25420), (310, 22468), (328, 21235), (410, 16988), (548, 12710), (620, 11234), (685, 10168), (820, 8494), (1096, 6355), (1240, 5617), (1271, 5480), (1370, 5084), (1640, 4247), (2542, 2740)]