10830020

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{601}}^1$

素因数の和:680

約数の個数: 48

約数和(自身を含む): 24576048

約数和(自身を除く): 13746028

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 53, 68, 85, 106, 170, 212, 265, 340, 530, 601, 901, 1060, 1202, 1802, 2404, 3005, 3604, 4505, 6010, 9010, 10217, 12020, 18020, 20434, 31853, 40868, 51085, 63706, 102170, 127412, 159265, 204340, 318530, 541501, 637060, 1083002, 2166004, 2707505, 5415010, 10830020]

約数ペア:

[(1, 10830020), (2, 5415010), (4, 2707505), (5, 2166004), (10, 1083002), (17, 637060), (20, 541501), (34, 318530), (53, 204340), (68, 159265), (85, 127412), (106, 102170), (170, 63706), (212, 51085), (265, 40868), (340, 31853), (530, 20434), (601, 18020), (901, 12020), (1060, 10217), (1202, 9010), (1802, 6010), (2404, 4505), (3005, 3604)]