9438615670

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{42457}}^1$

素因数の和:42565

約数の個数: 64

約数和(自身を含む): 19368999936

約数和(自身を除く): 9930384266

約数列:

[1, 2, 5, 10, 11, 22, 43, 47, 55, 86, 94, 110, 215, 235, 430, 470, 473, 517, 946, 1034, 2021, 2365, 2585, 4042, 4730, 5170, 10105, 20210, 22231, 42457, 44462, 84914, 111155, 212285, 222310, 424570, 467027, 934054, 1825651, 1995479, 2335135, 3651302, 3990958, 4670270, 9128255, 9977395, 18256510, 19954790, 20082161, 21950269, 40164322, 43900538, 85805597, 100410805, 109751345, 171611194, 200821610, 219502690, 429027985, 858055970, 943861567, 1887723134, 4719307835, 9438615670]

約数ペア:

[(1, 9438615670), (2, 4719307835), (5, 1887723134), (10, 943861567), (11, 858055970), (22, 429027985), (43, 219502690), (47, 200821610), (55, 171611194), (86, 109751345), (94, 100410805), (110, 85805597), (215, 43900538), (235, 40164322), (430, 21950269), (470, 20082161), (473, 19954790), (517, 18256510), (946, 9977395), (1034, 9128255), (2021, 4670270), (2365, 3990958), (2585, 3651302), (4042, 2335135), (4730, 1995479), (5170, 1825651), (10105, 934054), (20210, 467027), (22231, 424570), (42457, 222310), (44462, 212285), (84914, 111155)]