8011852660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{80263}}^1$

素因数の和:80333

約数の個数: 96

約数和(自身を含む): 20711964672

約数和(自身を除く): 12700112012

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 31, 35, 46, 62, 70, 92, 115, 124, 140, 155, 161, 217, 230, 310, 322, 434, 460, 620, 644, 713, 805, 868, 1085, 1426, 1610, 2170, 2852, 3220, 3565, 4340, 4991, 7130, 9982, 14260, 19964, 24955, 49910, 80263, 99820, 160526, 321052, 401315, 561841, 802630, 1123682, 1605260, 1846049, 2247364, 2488153, 2809205, 3692098, 4976306, 5618410, 7384196, 9230245, 9952612, 11236820, 12440765, 12922343, 17417071, 18460490, 24881530, 25844686, 34834142, 36920980, 49763060, 51689372, 57227519, 64611715, 69668284, 87085355, 114455038, 129223430, 174170710, 228910076, 258446860, 286137595, 348341420, 400592633, 572275190, 801185266, 1144550380, 1602370532, 2002963165, 4005926330, 8011852660]

約数ペア:

[(1, 8011852660), (2, 4005926330), (4, 2002963165), (5, 1602370532), (7, 1144550380), (10, 801185266), (14, 572275190), (20, 400592633), (23, 348341420), (28, 286137595), (31, 258446860), (35, 228910076), (46, 174170710), (62, 129223430), (70, 114455038), (92, 87085355), (115, 69668284), (124, 64611715), (140, 57227519), (155, 51689372), (161, 49763060), (217, 36920980), (230, 34834142), (310, 25844686), (322, 24881530), (434, 18460490), (460, 17417071), (620, 12922343), (644, 12440765), (713, 11236820), (805, 9952612), (868, 9230245), (1085, 7384196), (1426, 5618410), (1610, 4976306), (2170, 3692098), (2852, 2809205), (3220, 2488153), (3565, 2247364), (4340, 1846049), (4991, 1605260), (7130, 1123682), (9982, 802630), (14260, 561841), (19964, 401315), (24955, 321052), (49910, 160526), (80263, 99820)]