17206156760

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{821}}^1\times {\mathrm{983}}^1$

素因数の和:1869

約数の個数: 128

約数和(自身を含む): 42804236160

約数和(自身を除く): 25598079400

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 41, 52, 65, 82, 104, 130, 164, 205, 260, 328, 410, 520, 533, 820, 821, 983, 1066, 1640, 1642, 1966, 2132, 2665, 3284, 3932, 4105, 4264, 4915, 5330, 6568, 7864, 8210, 9830, 10660, 10673, 12779, 16420, 19660, 21320, 21346, 25558, 32840, 33661, 39320, 40303, 42692, 51116, 53365, 63895, 67322, 80606, 85384, 102232, 106730, 127790, 134644, 161212, 168305, 201515, 213460, 255580, 269288, 322424, 336610, 403030, 426920, 437593, 511160, 523939, 673220, 806060, 807043, 875186, 1047878, 1346440, 1612120, 1614086, 1750372, 2095756, 2187965, 2619695, 3228172, 3500744, 4035215, 4191512, 4375930, 5239390, 6456344, 8070430, 8751860, 10478780, 10491559, 16140860, 17503720, 20957560, 20983118, 32281720, 33088763, 41966236, 52457795, 66177526, 83932472, 104915590, 132355052, 165443815, 209831180, 264710104, 330887630, 419662360, 430153919, 661775260, 860307838, 1323550520, 1720615676, 2150769595, 3441231352, 4301539190, 8603078380, 17206156760]

約数ペア:

[(1, 17206156760), (2, 8603078380), (4, 4301539190), (5, 3441231352), (8, 2150769595), (10, 1720615676), (13, 1323550520), (20, 860307838), (26, 661775260), (40, 430153919), (41, 419662360), (52, 330887630), (65, 264710104), (82, 209831180), (104, 165443815), (130, 132355052), (164, 104915590), (205, 83932472), (260, 66177526), (328, 52457795), (410, 41966236), (520, 33088763), (533, 32281720), (820, 20983118), (821, 20957560), (983, 17503720), (1066, 16140860), (1640, 10491559), (1642, 10478780), (1966, 8751860), (2132, 8070430), (2665, 6456344), (3284, 5239390), (3932, 4375930), (4105, 4191512), (4264, 4035215), (4915, 3500744), (5330, 3228172), (6568, 2619695), (7864, 2187965), (8210, 2095756), (9830, 1750372), (10660, 1614086), (10673, 1612120), (12779, 1346440), (16420, 1047878), (19660, 875186), (21320, 807043), (21346, 806060), (25558, 673220), (32840, 523939), (33661, 511160), (39320, 437593), (40303, 426920), (42692, 403030), (51116, 336610), (53365, 322424), (63895, 269288), (67322, 255580), (80606, 213460), (85384, 201515), (102232, 168305), (106730, 161212), (127790, 134644)]