29125930457440

素因数分解:

$2^5\times 5^1\times {\mathrm{71}}^1\times {\mathrm{2011}}^1\times {\mathrm{1274939}}^1$

素因数の和:1277036

約数の個数: 96

約数和(自身を含む): 69813919284480

約数和(自身を除く): 40687988827040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 71, 80, 142, 160, 284, 355, 568, 710, 1136, 1420, 2011, 2272, 2840, 4022, 5680, 8044, 10055, 11360, 16088, 20110, 32176, 40220, 64352, 80440, 142781, 160880, 285562, 321760, 571124, 713905, 1142248, 1274939, 1427810, 2284496, 2549878, 2855620, 4568992, 5099756, 5711240, 6374695, 10199512, 11422480, 12749390, 20399024, 22844960, 25498780, 40798048, 50997560, 90520669, 101995120, 181041338, 203990240, 362082676, 452603345, 724165352, 905206690, 1448330704, 1810413380, 2563902329, 2896661408, 3620826760, 5127804658, 7241653520, 10255609316, 12819511645, 14483307040, 20511218632, 25639023290, 41022437264, 51278046580, 82044874528, 102556093160, 182037065359, 205112186320, 364074130718, 410224372640, 728148261436, 910185326795, 1456296522872, 1820370653590, 2912593045744, 3640741307180, 5825186091488, 7281482614360, 14562965228720, 29125930457440]

約数ペア:

[(1, 29125930457440), (2, 14562965228720), (4, 7281482614360), (5, 5825186091488), (8, 3640741307180), (10, 2912593045744), (16, 1820370653590), (20, 1456296522872), (32, 910185326795), (40, 728148261436), (71, 410224372640), (80, 364074130718), (142, 205112186320), (160, 182037065359), (284, 102556093160), (355, 82044874528), (568, 51278046580), (710, 41022437264), (1136, 25639023290), (1420, 20511218632), (2011, 14483307040), (2272, 12819511645), (2840, 10255609316), (4022, 7241653520), (5680, 5127804658), (8044, 3620826760), (10055, 2896661408), (11360, 2563902329), (16088, 1810413380), (20110, 1448330704), (32176, 905206690), (40220, 724165352), (64352, 452603345), (80440, 362082676), (142781, 203990240), (160880, 181041338), (285562, 101995120), (321760, 90520669), (571124, 50997560), (713905, 40798048), (1142248, 25498780), (1274939, 22844960), (1427810, 20399024), (2284496, 12749390), (2549878, 11422480), (2855620, 10199512), (4568992, 6374695), (5099756, 5711240)]