2247377380

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{5471}}^1$

素因数の和:5569

約数の個数: 96

約数和(自身を含む): 5295144960

約数和(自身を除く): 3047767580

約数列:

[1, 2, 4, 5, 10, 19, 20, 23, 38, 46, 47, 76, 92, 94, 95, 115, 188, 190, 230, 235, 380, 437, 460, 470, 874, 893, 940, 1081, 1748, 1786, 2162, 2185, 3572, 4324, 4370, 4465, 5405, 5471, 8740, 8930, 10810, 10942, 17860, 20539, 21620, 21884, 27355, 41078, 54710, 82156, 102695, 103949, 109420, 125833, 205390, 207898, 251666, 257137, 410780, 415796, 503332, 514274, 519745, 629165, 1028548, 1039490, 1258330, 1285685, 2078980, 2390827, 2516660, 2571370, 4781654, 4885603, 5142740, 5914151, 9563308, 9771206, 11828302, 11954135, 19542412, 23656604, 23908270, 24428015, 29570755, 47816540, 48856030, 59141510, 97712060, 112368869, 118283020, 224737738, 449475476, 561844345, 1123688690, 2247377380]

約数ペア:

[(1, 2247377380), (2, 1123688690), (4, 561844345), (5, 449475476), (10, 224737738), (19, 118283020), (20, 112368869), (23, 97712060), (38, 59141510), (46, 48856030), (47, 47816540), (76, 29570755), (92, 24428015), (94, 23908270), (95, 23656604), (115, 19542412), (188, 11954135), (190, 11828302), (230, 9771206), (235, 9563308), (380, 5914151), (437, 5142740), (460, 4885603), (470, 4781654), (874, 2571370), (893, 2516660), (940, 2390827), (1081, 2078980), (1748, 1285685), (1786, 1258330), (2162, 1039490), (2185, 1028548), (3572, 629165), (4324, 519745), (4370, 514274), (4465, 503332), (5405, 415796), (5471, 410780), (8740, 257137), (8930, 251666), (10810, 207898), (10942, 205390), (17860, 125833), (20539, 109420), (21620, 103949), (21884, 102695), (27355, 82156), (41078, 54710)]