88636660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1\times {\mathrm{107}}^1$

素因数の和:281

約数の個数: 96

約数和(自身を含む): 220485888

約数和(自身を除く): 131849228

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 61, 70, 97, 107, 122, 140, 194, 214, 244, 305, 388, 427, 428, 485, 535, 610, 679, 749, 854, 970, 1070, 1220, 1358, 1498, 1708, 1940, 2135, 2140, 2716, 2996, 3395, 3745, 4270, 5917, 6527, 6790, 7490, 8540, 10379, 11834, 13054, 13580, 14980, 20758, 23668, 26108, 29585, 32635, 41419, 41516, 45689, 51895, 59170, 65270, 72653, 82838, 91378, 103790, 118340, 130540, 145306, 165676, 182756, 207095, 207580, 228445, 290612, 363265, 414190, 456890, 633119, 726530, 828380, 913780, 1266238, 1453060, 2532476, 3165595, 4431833, 6331190, 8863666, 12662380, 17727332, 22159165, 44318330, 88636660]

約数ペア:

[(1, 88636660), (2, 44318330), (4, 22159165), (5, 17727332), (7, 12662380), (10, 8863666), (14, 6331190), (20, 4431833), (28, 3165595), (35, 2532476), (61, 1453060), (70, 1266238), (97, 913780), (107, 828380), (122, 726530), (140, 633119), (194, 456890), (214, 414190), (244, 363265), (305, 290612), (388, 228445), (427, 207580), (428, 207095), (485, 182756), (535, 165676), (610, 145306), (679, 130540), (749, 118340), (854, 103790), (970, 91378), (1070, 82838), (1220, 72653), (1358, 65270), (1498, 59170), (1708, 51895), (1940, 45689), (2135, 41516), (2140, 41419), (2716, 32635), (2996, 29585), (3395, 26108), (3745, 23668), (4270, 20758), (5917, 14980), (6527, 13580), (6790, 13054), (7490, 11834), (8540, 10379)]