135616240

素因数分解:

$2^4\times 5^1\times {\mathrm{1301}}^1\times {\mathrm{1303}}^1$

素因数の和:2617

約数の個数: 40

約数和(自身を含む): 315792288

約数和(自身を除く): 180176048

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1301, 1303, 2602, 2606, 5204, 5212, 6505, 6515, 10408, 10424, 13010, 13030, 20816, 20848, 26020, 26060, 52040, 52120, 104080, 104240, 1695203, 3390406, 6780812, 8476015, 13561624, 16952030, 27123248, 33904060, 67808120, 135616240]

約数ペア:

[(1, 135616240), (2, 67808120), (4, 33904060), (5, 27123248), (8, 16952030), (10, 13561624), (16, 8476015), (20, 6780812), (40, 3390406), (80, 1695203), (1301, 104240), (1303, 104080), (2602, 52120), (2606, 52040), (5204, 26060), (5212, 26020), (6505, 20848), (6515, 20816), (10408, 13030), (10424, 13010)]