830553620

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{1867}}^1$

素因数の和:1977

約数の個数: 96

約数和(自身を含む): 1977091200

約数和(自身を除く): 1146537580

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 29, 52, 58, 59, 65, 116, 118, 130, 145, 236, 260, 290, 295, 377, 580, 590, 754, 767, 1180, 1508, 1534, 1711, 1867, 1885, 3068, 3422, 3734, 3770, 3835, 6844, 7468, 7540, 7670, 8555, 9335, 15340, 17110, 18670, 22243, 24271, 34220, 37340, 44486, 48542, 54143, 88972, 97084, 108286, 110153, 111215, 121355, 216572, 220306, 222430, 242710, 270715, 440612, 444860, 485420, 541430, 550765, 703859, 1082860, 1101530, 1407718, 1431989, 2203060, 2815436, 2863978, 3194437, 3519295, 5727956, 6388874, 7038590, 7159945, 12777748, 14077180, 14319890, 15972185, 28639780, 31944370, 41527681, 63888740, 83055362, 166110724, 207638405, 415276810, 830553620]

約数ペア:

[(1, 830553620), (2, 415276810), (4, 207638405), (5, 166110724), (10, 83055362), (13, 63888740), (20, 41527681), (26, 31944370), (29, 28639780), (52, 15972185), (58, 14319890), (59, 14077180), (65, 12777748), (116, 7159945), (118, 7038590), (130, 6388874), (145, 5727956), (236, 3519295), (260, 3194437), (290, 2863978), (295, 2815436), (377, 2203060), (580, 1431989), (590, 1407718), (754, 1101530), (767, 1082860), (1180, 703859), (1508, 550765), (1534, 541430), (1711, 485420), (1867, 444860), (1885, 440612), (3068, 270715), (3422, 242710), (3734, 222430), (3770, 220306), (3835, 216572), (6844, 121355), (7468, 111215), (7540, 110153), (7670, 108286), (8555, 97084), (9335, 88972), (15340, 54143), (17110, 48542), (18670, 44486), (22243, 37340), (24271, 34220)]