12715673500

素因数分解:

$2^2\times 5^3\times {\mathrm{29}}^1\times {\mathrm{421}}^1\times {\mathrm{2083}}^1$

素因数の和:2552

約数の個数: 96

約数和(自身を含む): 28810716480

約数和(自身を除く): 16095042980

約数列:

[1, 2, 4, 5, 10, 20, 25, 29, 50, 58, 100, 116, 125, 145, 250, 290, 421, 500, 580, 725, 842, 1450, 1684, 2083, 2105, 2900, 3625, 4166, 4210, 7250, 8332, 8420, 10415, 10525, 12209, 14500, 20830, 21050, 24418, 41660, 42100, 48836, 52075, 52625, 60407, 61045, 104150, 105250, 120814, 122090, 208300, 210500, 241628, 244180, 260375, 302035, 305225, 520750, 604070, 610450, 876943, 1041500, 1208140, 1220900, 1510175, 1526125, 1753886, 3020350, 3052250, 3507772, 4384715, 6040700, 6104500, 7550875, 8769430, 15101750, 17538860, 21923575, 25431347, 30203500, 43847150, 50862694, 87694300, 101725388, 109617875, 127156735, 219235750, 254313470, 438471500, 508626940, 635783675, 1271567350, 2543134700, 3178918375, 6357836750, 12715673500]

約数ペア:

[(1, 12715673500), (2, 6357836750), (4, 3178918375), (5, 2543134700), (10, 1271567350), (20, 635783675), (25, 508626940), (29, 438471500), (50, 254313470), (58, 219235750), (100, 127156735), (116, 109617875), (125, 101725388), (145, 87694300), (250, 50862694), (290, 43847150), (421, 30203500), (500, 25431347), (580, 21923575), (725, 17538860), (842, 15101750), (1450, 8769430), (1684, 7550875), (2083, 6104500), (2105, 6040700), (2900, 4384715), (3625, 3507772), (4166, 3052250), (4210, 3020350), (7250, 1753886), (8332, 1526125), (8420, 1510175), (10415, 1220900), (10525, 1208140), (12209, 1041500), (14500, 876943), (20830, 610450), (21050, 604070), (24418, 520750), (41660, 305225), (42100, 302035), (48836, 260375), (52075, 244180), (52625, 241628), (60407, 210500), (61045, 208300), (104150, 122090), (105250, 120814)]