15697550471870

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{157}}^1\times {\mathrm{4159}}^1\times {\mathrm{30431}}^1$

素因数の和:34833

約数の個数: 64

約数和(自身を含む): 28803376742400

約数和(自身を除く): 13105826270530

約数列:

[1, 2, 5, 10, 79, 157, 158, 314, 395, 785, 790, 1570, 4159, 8318, 12403, 20795, 24806, 30431, 41590, 60862, 62015, 124030, 152155, 304310, 328561, 652963, 657122, 1305926, 1642805, 2404049, 3264815, 3285610, 4777667, 4808098, 6529630, 9555334, 12020245, 23888335, 24040490, 47776670, 51584077, 103168154, 126562529, 253125058, 257920385, 377435693, 515840770, 632812645, 754871386, 1265625290, 1887178465, 3774356930, 9998439791, 19870317053, 19996879582, 39740634106, 49992198955, 99351585265, 99984397910, 198703170530, 1569755047187, 3139510094374, 7848775235935, 15697550471870]

約数ペア:

[(1, 15697550471870), (2, 7848775235935), (5, 3139510094374), (10, 1569755047187), (79, 198703170530), (157, 99984397910), (158, 99351585265), (314, 49992198955), (395, 39740634106), (785, 19996879582), (790, 19870317053), (1570, 9998439791), (4159, 3774356930), (8318, 1887178465), (12403, 1265625290), (20795, 754871386), (24806, 632812645), (30431, 515840770), (41590, 377435693), (60862, 257920385), (62015, 253125058), (124030, 126562529), (152155, 103168154), (304310, 51584077), (328561, 47776670), (652963, 24040490), (657122, 23888335), (1305926, 12020245), (1642805, 9555334), (2404049, 6529630), (3264815, 4808098), (3285610, 4777667)]