78611170

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1297}}^1$

素因数の和:1363

約数の個数: 64

約数和(自身を含む): 168220800

約数和(自身を除く): 89609630

約数列:

[1, 2, 5, 10, 11, 19, 22, 29, 38, 55, 58, 95, 110, 145, 190, 209, 290, 319, 418, 551, 638, 1045, 1102, 1297, 1595, 2090, 2594, 2755, 3190, 5510, 6061, 6485, 12122, 12970, 14267, 24643, 28534, 30305, 37613, 49286, 60610, 71335, 75226, 123215, 142670, 188065, 246430, 271073, 376130, 413743, 542146, 714647, 827486, 1355365, 1429294, 2068715, 2710730, 3573235, 4137430, 7146470, 7861117, 15722234, 39305585, 78611170]

約数ペア:

[(1, 78611170), (2, 39305585), (5, 15722234), (10, 7861117), (11, 7146470), (19, 4137430), (22, 3573235), (29, 2710730), (38, 2068715), (55, 1429294), (58, 1355365), (95, 827486), (110, 714647), (145, 542146), (190, 413743), (209, 376130), (290, 271073), (319, 246430), (418, 188065), (551, 142670), (638, 123215), (1045, 75226), (1102, 71335), (1297, 60610), (1595, 49286), (2090, 37613), (2594, 30305), (2755, 28534), (3190, 24643), (5510, 14267), (6061, 12970), (6485, 12122)]