2056521610

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{6449}}^1$

素因数の和:6703

約数の個数: 64

約数和(自身を含む): 4369075200

約数和(自身を除く): 2312553590

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 223, 286, 446, 715, 1115, 1430, 2230, 2453, 2899, 4906, 5798, 6449, 12265, 12898, 14495, 24530, 28990, 31889, 32245, 63778, 64490, 70939, 83837, 141878, 159445, 167674, 318890, 354695, 419185, 709390, 838370, 922207, 1438127, 1844414, 2876254, 4611035, 7190635, 9222070, 14381270, 15819397, 18695651, 31638794, 37391302, 79096985, 93478255, 158193970, 186956510, 205652161, 411304322, 1028260805, 2056521610]

約数ペア:

[(1, 2056521610), (2, 1028260805), (5, 411304322), (10, 205652161), (11, 186956510), (13, 158193970), (22, 93478255), (26, 79096985), (55, 37391302), (65, 31638794), (110, 18695651), (130, 15819397), (143, 14381270), (223, 9222070), (286, 7190635), (446, 4611035), (715, 2876254), (1115, 1844414), (1430, 1438127), (2230, 922207), (2453, 838370), (2899, 709390), (4906, 419185), (5798, 354695), (6449, 318890), (12265, 167674), (12898, 159445), (14495, 141878), (24530, 83837), (28990, 70939), (31889, 64490), (32245, 63778)]