6426860

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{223}}^1$

素因数の和:374

約数の個数: 48

約数和(自身を含む): 14902272

約数和(自身を除く): 8475412

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 131, 220, 223, 262, 446, 524, 655, 892, 1115, 1310, 1441, 2230, 2453, 2620, 2882, 4460, 4906, 5764, 7205, 9812, 12265, 14410, 24530, 28820, 29213, 49060, 58426, 116852, 146065, 292130, 321343, 584260, 642686, 1285372, 1606715, 3213430, 6426860]

約数ペア:

[(1, 6426860), (2, 3213430), (4, 1606715), (5, 1285372), (10, 642686), (11, 584260), (20, 321343), (22, 292130), (44, 146065), (55, 116852), (110, 58426), (131, 49060), (220, 29213), (223, 28820), (262, 24530), (446, 14410), (524, 12265), (655, 9812), (892, 7205), (1115, 5764), (1310, 4906), (1441, 4460), (2230, 2882), (2453, 2620)]