10242820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{3181}}^1$

素因数の和:3220

約数の個数: 48

約数和(自身を含む): 25659648

約数和(自身を除く): 15416828

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 70, 92, 115, 140, 161, 230, 322, 460, 644, 805, 1610, 3181, 3220, 6362, 12724, 15905, 22267, 31810, 44534, 63620, 73163, 89068, 111335, 146326, 222670, 292652, 365815, 445340, 512141, 731630, 1024282, 1463260, 2048564, 2560705, 5121410, 10242820]

約数ペア:

[(1, 10242820), (2, 5121410), (4, 2560705), (5, 2048564), (7, 1463260), (10, 1024282), (14, 731630), (20, 512141), (23, 445340), (28, 365815), (35, 292652), (46, 222670), (70, 146326), (92, 111335), (115, 89068), (140, 73163), (161, 63620), (230, 44534), (322, 31810), (460, 22267), (644, 15905), (805, 12724), (1610, 6362), (3181, 3220)]