65732260

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{509}}^1\times {\mathrm{587}}^1$

素因数の和:1116

約数の個数: 48

約数和(自身を含む): 151139520

約数和(自身を除く): 85407260

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 509, 587, 1018, 1174, 2036, 2348, 2545, 2935, 5090, 5599, 5870, 6457, 10180, 11198, 11740, 12914, 22396, 25828, 27995, 32285, 55990, 64570, 111980, 129140, 298783, 597566, 1195132, 1493915, 2987830, 3286613, 5975660, 6573226, 13146452, 16433065, 32866130, 65732260]

約数ペア:

[(1, 65732260), (2, 32866130), (4, 16433065), (5, 13146452), (10, 6573226), (11, 5975660), (20, 3286613), (22, 2987830), (44, 1493915), (55, 1195132), (110, 597566), (220, 298783), (509, 129140), (587, 111980), (1018, 64570), (1174, 55990), (2036, 32285), (2348, 27995), (2545, 25828), (2935, 22396), (5090, 12914), (5599, 11740), (5870, 11198), (6457, 10180)]