11477180

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{4013}}^1$

素因数の和:4046

約数の個数: 48

約数和(自身を含む): 28322784

約数和(自身を除く): 16845604

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 110, 130, 143, 220, 260, 286, 572, 715, 1430, 2860, 4013, 8026, 16052, 20065, 40130, 44143, 52169, 80260, 88286, 104338, 176572, 208676, 220715, 260845, 441430, 521690, 573859, 882860, 1043380, 1147718, 2295436, 2869295, 5738590, 11477180]

約数ペア:

[(1, 11477180), (2, 5738590), (4, 2869295), (5, 2295436), (10, 1147718), (11, 1043380), (13, 882860), (20, 573859), (22, 521690), (26, 441430), (44, 260845), (52, 220715), (55, 208676), (65, 176572), (110, 104338), (130, 88286), (143, 80260), (220, 52169), (260, 44143), (286, 40130), (572, 20065), (715, 16052), (1430, 8026), (2860, 4013)]