104513840

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{719}}^1$

素因数の和:834

約数の個数: 80

約数和(自身を含む): 257126400

約数和(自身を除く): 152612560

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 79, 80, 92, 115, 158, 184, 230, 316, 368, 395, 460, 632, 719, 790, 920, 1264, 1438, 1580, 1817, 1840, 2876, 3160, 3595, 3634, 5752, 6320, 7190, 7268, 9085, 11504, 14380, 14536, 16537, 18170, 28760, 29072, 33074, 36340, 56801, 57520, 66148, 72680, 82685, 113602, 132296, 145360, 165370, 227204, 264592, 284005, 330740, 454408, 568010, 661480, 908816, 1136020, 1306423, 1322960, 2272040, 2612846, 4544080, 5225692, 6532115, 10451384, 13064230, 20902768, 26128460, 52256920, 104513840]

約数ペア:

[(1, 104513840), (2, 52256920), (4, 26128460), (5, 20902768), (8, 13064230), (10, 10451384), (16, 6532115), (20, 5225692), (23, 4544080), (40, 2612846), (46, 2272040), (79, 1322960), (80, 1306423), (92, 1136020), (115, 908816), (158, 661480), (184, 568010), (230, 454408), (316, 330740), (368, 284005), (395, 264592), (460, 227204), (632, 165370), (719, 145360), (790, 132296), (920, 113602), (1264, 82685), (1438, 72680), (1580, 66148), (1817, 57520), (1840, 56801), (2876, 36340), (3160, 33074), (3595, 29072), (3634, 28760), (5752, 18170), (6320, 16537), (7190, 14536), (7268, 14380), (9085, 11504)]