4920943960

素因数分解:

$2^3\times 5^1\times {\mathrm{2683}}^1\times {\mathrm{45853}}^1$

素因数の和:48547

約数の個数: 32

約数和(自身を含む): 11076492240

約数和(自身を除く): 6155548280

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2683, 5366, 10732, 13415, 21464, 26830, 45853, 53660, 91706, 107320, 183412, 229265, 366824, 458530, 917060, 1834120, 123023599, 246047198, 492094396, 615117995, 984188792, 1230235990, 2460471980, 4920943960]

約数ペア:

[(1, 4920943960), (2, 2460471980), (4, 1230235990), (5, 984188792), (8, 615117995), (10, 492094396), (20, 246047198), (40, 123023599), (2683, 1834120), (5366, 917060), (10732, 458530), (13415, 366824), (21464, 229265), (26830, 183412), (45853, 107320), (53660, 91706)]