84199180

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{859}}^1$

素因数の和:923

約数の個数: 72

約数和(自身を含む): 198298800

約数和(自身を除く): 114099620

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 29, 52, 58, 65, 116, 130, 145, 169, 260, 290, 338, 377, 580, 676, 754, 845, 859, 1508, 1690, 1718, 1885, 3380, 3436, 3770, 4295, 4901, 7540, 8590, 9802, 11167, 17180, 19604, 22334, 24505, 24911, 44668, 49010, 49822, 55835, 98020, 99644, 111670, 124555, 145171, 223340, 249110, 290342, 323843, 498220, 580684, 647686, 725855, 1295372, 1451710, 1619215, 2903420, 3238430, 4209959, 6476860, 8419918, 16839836, 21049795, 42099590, 84199180]

約数ペア:

[(1, 84199180), (2, 42099590), (4, 21049795), (5, 16839836), (10, 8419918), (13, 6476860), (20, 4209959), (26, 3238430), (29, 2903420), (52, 1619215), (58, 1451710), (65, 1295372), (116, 725855), (130, 647686), (145, 580684), (169, 498220), (260, 323843), (290, 290342), (338, 249110), (377, 223340), (580, 145171), (676, 124555), (754, 111670), (845, 99644), (859, 98020), (1508, 55835), (1690, 49822), (1718, 49010), (1885, 44668), (3380, 24911), (3436, 24505), (3770, 22334), (4295, 19604), (4901, 17180), (7540, 11167), (8590, 9802)]