10857630980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1\times {\mathrm{11261}}^1$

素因数の和:11445

約数の個数: 96

約数和(自身を含む): 26700129792

約数和(自身を除く): 15842498812

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 71, 97, 140, 142, 194, 284, 355, 388, 485, 497, 679, 710, 970, 994, 1358, 1420, 1940, 1988, 2485, 2716, 3395, 4970, 6790, 6887, 9940, 11261, 13580, 13774, 22522, 27548, 34435, 45044, 48209, 56305, 68870, 78827, 96418, 112610, 137740, 157654, 192836, 225220, 241045, 315308, 394135, 482090, 788270, 799531, 964180, 1092317, 1576540, 1599062, 2184634, 3198124, 3997655, 4369268, 5461585, 5596717, 7646219, 7995310, 10923170, 11193434, 15292438, 15990620, 21846340, 22386868, 27983585, 30584876, 38231095, 55967170, 76462190, 77554507, 111934340, 152924380, 155109014, 310218028, 387772535, 542881549, 775545070, 1085763098, 1551090140, 2171526196, 2714407745, 5428815490, 10857630980]

約数ペア:

[(1, 10857630980), (2, 5428815490), (4, 2714407745), (5, 2171526196), (7, 1551090140), (10, 1085763098), (14, 775545070), (20, 542881549), (28, 387772535), (35, 310218028), (70, 155109014), (71, 152924380), (97, 111934340), (140, 77554507), (142, 76462190), (194, 55967170), (284, 38231095), (355, 30584876), (388, 27983585), (485, 22386868), (497, 21846340), (679, 15990620), (710, 15292438), (970, 11193434), (994, 10923170), (1358, 7995310), (1420, 7646219), (1940, 5596717), (1988, 5461585), (2485, 4369268), (2716, 3997655), (3395, 3198124), (4970, 2184634), (6790, 1599062), (6887, 1576540), (9940, 1092317), (11261, 964180), (13580, 799531), (13774, 788270), (22522, 482090), (27548, 394135), (34435, 315308), (45044, 241045), (48209, 225220), (56305, 192836), (68870, 157654), (78827, 137740), (96418, 112610)]