87016367020

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{223589}}^1$

素因数の和:223699

約数の個数: 96

約数和(自身を含む): 209602209600

約数和(自身を除く): 122585842580

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 29, 44, 55, 58, 61, 110, 116, 122, 145, 220, 244, 290, 305, 319, 580, 610, 638, 671, 1220, 1276, 1342, 1595, 1769, 2684, 3190, 3355, 3538, 6380, 6710, 7076, 8845, 13420, 17690, 19459, 35380, 38918, 77836, 97295, 194590, 223589, 389180, 447178, 894356, 1117945, 2235890, 2459479, 4471780, 4918958, 6484081, 9837916, 12297395, 12968162, 13638929, 24594790, 25936324, 27277858, 32420405, 49189580, 54555716, 64840810, 68194645, 71324891, 129681620, 136389290, 142649782, 150028219, 272778580, 285299564, 300056438, 356624455, 395528941, 600112876, 713248910, 750141095, 791057882, 1426497820, 1500282190, 1582115764, 1977644705, 3000564380, 3955289410, 4350818351, 7910578820, 8701636702, 17403273404, 21754091755, 43508183510, 87016367020]

約数ペア:

[(1, 87016367020), (2, 43508183510), (4, 21754091755), (5, 17403273404), (10, 8701636702), (11, 7910578820), (20, 4350818351), (22, 3955289410), (29, 3000564380), (44, 1977644705), (55, 1582115764), (58, 1500282190), (61, 1426497820), (110, 791057882), (116, 750141095), (122, 713248910), (145, 600112876), (220, 395528941), (244, 356624455), (290, 300056438), (305, 285299564), (319, 272778580), (580, 150028219), (610, 142649782), (638, 136389290), (671, 129681620), (1220, 71324891), (1276, 68194645), (1342, 64840810), (1595, 54555716), (1769, 49189580), (2684, 32420405), (3190, 27277858), (3355, 25936324), (3538, 24594790), (6380, 13638929), (6710, 12968162), (7076, 12297395), (8845, 9837916), (13420, 6484081), (17690, 4918958), (19459, 4471780), (35380, 2459479), (38918, 2235890), (77836, 1117945), (97295, 894356), (194590, 447178), (223589, 389180)]