11812249820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{157}}^1\times {\mathrm{3559}}^1$

素因数の和:3883

約数の個数: 96

約数和(自身を含む): 28726978560

約数和(自身を除く): 16914728740

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 151, 157, 302, 314, 604, 628, 755, 785, 1057, 1099, 1510, 1570, 2114, 2198, 3020, 3140, 3559, 4228, 4396, 5285, 5495, 7118, 10570, 10990, 14236, 17795, 21140, 21980, 23707, 24913, 35590, 47414, 49826, 71180, 94828, 99652, 118535, 124565, 165949, 237070, 249130, 331898, 474140, 498260, 537409, 558763, 663796, 829745, 1074818, 1117526, 1659490, 2149636, 2235052, 2687045, 2793815, 3318980, 3761863, 3911341, 5374090, 5587630, 7523726, 7822682, 10748180, 11175260, 15047452, 15645364, 18809315, 19556705, 37618630, 39113410, 75237260, 78226820, 84373213, 168746426, 337492852, 421866065, 590612491, 843732130, 1181224982, 1687464260, 2362449964, 2953062455, 5906124910, 11812249820]

約数ペア:

[(1, 11812249820), (2, 5906124910), (4, 2953062455), (5, 2362449964), (7, 1687464260), (10, 1181224982), (14, 843732130), (20, 590612491), (28, 421866065), (35, 337492852), (70, 168746426), (140, 84373213), (151, 78226820), (157, 75237260), (302, 39113410), (314, 37618630), (604, 19556705), (628, 18809315), (755, 15645364), (785, 15047452), (1057, 11175260), (1099, 10748180), (1510, 7822682), (1570, 7523726), (2114, 5587630), (2198, 5374090), (3020, 3911341), (3140, 3761863), (3559, 3318980), (4228, 2793815), (4396, 2687045), (5285, 2235052), (5495, 2149636), (7118, 1659490), (10570, 1117526), (10990, 1074818), (14236, 829745), (17795, 663796), (21140, 558763), (21980, 537409), (23707, 498260), (24913, 474140), (35590, 331898), (47414, 249130), (49826, 237070), (71180, 165949), (94828, 124565), (99652, 118535)]