9410363980

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{20457313}}^1$

素因数の和:20457345

約数の個数: 24

約数和(自身を含む): 20620972512

約数和(自身を除く): 11210608532

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 20457313, 40914626, 81829252, 102286565, 204573130, 409146260, 470518199, 941036398, 1882072796, 2352590995, 4705181990, 9410363980]

約数ペア:

[(1, 9410363980), (2, 4705181990), (4, 2352590995), (5, 1882072796), (10, 941036398), (20, 470518199), (23, 409146260), (46, 204573130), (92, 102286565), (115, 81829252), (230, 40914626), (460, 20457313)]