2016994880

素因数分解:

$2^6\times 5^1\times {\mathrm{227}}^1\times {\mathrm{27767}}^1$

素因数の和:28011

約数の個数: 56

約数和(自身を含む): 4824301248

約数和(自身を除く): 2807306368

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 227, 320, 454, 908, 1135, 1816, 2270, 3632, 4540, 7264, 9080, 14528, 18160, 27767, 36320, 55534, 72640, 111068, 138835, 222136, 277670, 444272, 555340, 888544, 1110680, 1777088, 2221360, 4442720, 6303109, 8885440, 12606218, 25212436, 31515545, 50424872, 63031090, 100849744, 126062180, 201699488, 252124360, 403398976, 504248720, 1008497440, 2016994880]

約数ペア:

[(1, 2016994880), (2, 1008497440), (4, 504248720), (5, 403398976), (8, 252124360), (10, 201699488), (16, 126062180), (20, 100849744), (32, 63031090), (40, 50424872), (64, 31515545), (80, 25212436), (160, 12606218), (227, 8885440), (320, 6303109), (454, 4442720), (908, 2221360), (1135, 1777088), (1816, 1110680), (2270, 888544), (3632, 555340), (4540, 444272), (7264, 277670), (9080, 222136), (14528, 138835), (18160, 111068), (27767, 72640), (36320, 55534)]