23836670

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{211}}^1$

素因数の和:321

約数の個数: 64

約数和(自身を含む): 51287040

約数和(自身を除く): 27450370

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 79, 110, 130, 143, 158, 211, 286, 395, 422, 715, 790, 869, 1027, 1055, 1430, 1738, 2054, 2110, 2321, 2743, 4345, 4642, 5135, 5486, 8690, 10270, 11297, 11605, 13715, 16669, 22594, 23210, 27430, 30173, 33338, 56485, 60346, 83345, 112970, 150865, 166690, 183359, 216697, 301730, 366718, 433394, 916795, 1083485, 1833590, 2166970, 2383667, 4767334, 11918335, 23836670]

約数ペア:

[(1, 23836670), (2, 11918335), (5, 4767334), (10, 2383667), (11, 2166970), (13, 1833590), (22, 1083485), (26, 916795), (55, 433394), (65, 366718), (79, 301730), (110, 216697), (130, 183359), (143, 166690), (158, 150865), (211, 112970), (286, 83345), (395, 60346), (422, 56485), (715, 33338), (790, 30173), (869, 27430), (1027, 23210), (1055, 22594), (1430, 16669), (1738, 13715), (2054, 11605), (2110, 11297), (2321, 10270), (2743, 8690), (4345, 5486), (4642, 5135)]