10820344078

素因数分解:

$2^1\times {\mathrm{139}}^1\times {\mathrm{227}}^1\times {\mathrm{277}}^1\times {\mathrm{619}}^1$

素因数の和:1264

約数の個数: 32

約数和(自身を含む): 16505193600

約数和(自身を除く): 5684849522

約数列:

[1, 2, 139, 227, 277, 278, 454, 554, 619, 1238, 31553, 38503, 62879, 63106, 77006, 86041, 125758, 140513, 171463, 172082, 281026, 342926, 8740181, 17480362, 19531307, 23833357, 38922101, 39062614, 47666714, 77844202, 5410172039, 10820344078]

約数ペア:

[(1, 10820344078), (2, 5410172039), (139, 77844202), (227, 47666714), (277, 39062614), (278, 38922101), (454, 23833357), (554, 19531307), (619, 17480362), (1238, 8740181), (31553, 342926), (38503, 281026), (62879, 172082), (63106, 171463), (77006, 140513), (86041, 125758)]