77748770

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{11587}}^1$

素因数の和:11666

約数の個数: 32

約数和(自身を含む): 155186496

約数和(自身を除く): 77437726

約数列:

[1, 2, 5, 10, 11, 22, 55, 61, 110, 122, 305, 610, 671, 1342, 3355, 6710, 11587, 23174, 57935, 115870, 127457, 254914, 637285, 706807, 1274570, 1413614, 3534035, 7068070, 7774877, 15549754, 38874385, 77748770]

約数ペア:

[(1, 77748770), (2, 38874385), (5, 15549754), (10, 7774877), (11, 7068070), (22, 3534035), (55, 1413614), (61, 1274570), (110, 706807), (122, 637285), (305, 254914), (610, 127457), (671, 115870), (1342, 57935), (3355, 23174), (6710, 11587)]