67669.0000000

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1$

素因数の和:234

約数の個数: 48

約数和(自身を含む): 9580032

約数和(自身を除く): 5301572

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 71, 92, 115, 131, 142, 230, 262, 284, 355, 460, 524, 655, 710, 1310, 1420, 1633, 2620, 3013, 3266, 6026, 6532, 8165, 9301, 12052, 15065, 16330, 18602, 30130, 32660, 37204, 46505, 60260, 93010, 186020, 213923, 427846, 855692, 1069615, 2139230, 4278460]

約数ペア:

[(1, 4278460), (2, 2139230), (4, 1069615), (5, 855692), (10, 427846), (20, 213923), (23, 186020), (46, 93010), (71, 60260), (92, 46505), (115, 37204), (131, 32660), (142, 30130), (230, 18602), (262, 16330), (284, 15065), (355, 12052), (460, 9301), (524, 8165), (655, 6532), (710, 6026), (1310, 3266), (1420, 3013), (1633, 2620)]