79793440

素因数分解:

$2^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{21683}}^1$

素因数の和:21721

約数の個数: 48

約数和(自身を含む): 196717248

約数和(自身を除く): 116923808

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 80, 92, 115, 160, 184, 230, 368, 460, 736, 920, 1840, 3680, 21683, 43366, 86732, 108415, 173464, 216830, 346928, 433660, 498709, 693856, 867320, 997418, 1734640, 1994836, 2493545, 3469280, 3989672, 4987090, 7979344, 9974180, 15958688, 19948360, 39896720, 79793440]

約数ペア:

[(1, 79793440), (2, 39896720), (4, 19948360), (5, 15958688), (8, 9974180), (10, 7979344), (16, 4987090), (20, 3989672), (23, 3469280), (32, 2493545), (40, 1994836), (46, 1734640), (80, 997418), (92, 867320), (115, 693856), (160, 498709), (184, 433660), (230, 346928), (368, 216830), (460, 173464), (736, 108415), (920, 86732), (1840, 43366), (3680, 21683)]