589099780

素因数分解:

$2^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{5683}}^1$

素因数の和:5836

約数の個数: 48

約数和(自身を含む): 1271942784

約数和(自身を除く): 682843004

約数列:

[1, 2, 4, 5, 10, 20, 71, 73, 142, 146, 284, 292, 355, 365, 710, 730, 1420, 1460, 5183, 5683, 10366, 11366, 20732, 22732, 25915, 28415, 51830, 56830, 103660, 113660, 403493, 414859, 806986, 829718, 1613972, 1659436, 2017465, 2074295, 4034930, 4148590, 8069860, 8297180, 29454989, 58909978, 117819956, 147274945, 294549890, 589099780]

約数ペア:

[(1, 589099780), (2, 294549890), (4, 147274945), (5, 117819956), (10, 58909978), (20, 29454989), (71, 8297180), (73, 8069860), (142, 4148590), (146, 4034930), (284, 2074295), (292, 2017465), (355, 1659436), (365, 1613972), (710, 829718), (730, 806986), (1420, 414859), (1460, 403493), (5183, 113660), (5683, 103660), (10366, 56830), (11366, 51830), (20732, 28415), (22732, 25915)]