2017289156720

素因数分解:

$2^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{6529}}^1\times {\mathrm{104383}}^1$

素因数の和:110962

約数の個数: 80

約数和(自身を含む): 4817743311360

約数和(自身を除く): 2800454154640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 37, 40, 74, 80, 148, 185, 296, 370, 592, 740, 1480, 2960, 6529, 13058, 26116, 32645, 52232, 65290, 104383, 104464, 130580, 208766, 241573, 261160, 417532, 483146, 521915, 522320, 835064, 966292, 1043830, 1207865, 1670128, 1932584, 2087660, 2415730, 3862171, 3865168, 4175320, 4831460, 7724342, 8350640, 9662920, 15448684, 19310855, 19325840, 30897368, 38621710, 61794736, 77243420, 154486840, 308973680, 681516607, 1363033214, 2726066428, 3407583035, 5452132856, 6815166070, 10904265712, 13630332140, 25216114459, 27260664280, 50432228918, 54521328560, 100864457836, 126080572295, 201728915672, 252161144590, 403457831344, 504322289180, 1008644578360, 2017289156720]

約数ペア:

[(1, 2017289156720), (2, 1008644578360), (4, 504322289180), (5, 403457831344), (8, 252161144590), (10, 201728915672), (16, 126080572295), (20, 100864457836), (37, 54521328560), (40, 50432228918), (74, 27260664280), (80, 25216114459), (148, 13630332140), (185, 10904265712), (296, 6815166070), (370, 5452132856), (592, 3407583035), (740, 2726066428), (1480, 1363033214), (2960, 681516607), (6529, 308973680), (13058, 154486840), (26116, 77243420), (32645, 61794736), (52232, 38621710), (65290, 30897368), (104383, 19325840), (104464, 19310855), (130580, 15448684), (208766, 9662920), (241573, 8350640), (261160, 7724342), (417532, 4831460), (483146, 4175320), (521915, 3865168), (522320, 3862171), (835064, 2415730), (966292, 2087660), (1043830, 1932584), (1207865, 1670128)]