74039320

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{769}}^1$

素因数の和:892

約数の個数: 64

約数和(自身を含む): 174636000

約数和(自身を除く): 100596680

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 83, 116, 145, 166, 232, 290, 332, 415, 580, 664, 769, 830, 1160, 1538, 1660, 2407, 3076, 3320, 3845, 4814, 6152, 7690, 9628, 12035, 15380, 19256, 22301, 24070, 30760, 44602, 48140, 63827, 89204, 96280, 111505, 127654, 178408, 223010, 255308, 319135, 446020, 510616, 638270, 892040, 1276540, 1850983, 2553080, 3701966, 7403932, 9254915, 14807864, 18509830, 37019660, 74039320]

約数ペア:

[(1, 74039320), (2, 37019660), (4, 18509830), (5, 14807864), (8, 9254915), (10, 7403932), (20, 3701966), (29, 2553080), (40, 1850983), (58, 1276540), (83, 892040), (116, 638270), (145, 510616), (166, 446020), (232, 319135), (290, 255308), (332, 223010), (415, 178408), (580, 127654), (664, 111505), (769, 96280), (830, 89204), (1160, 63827), (1538, 48140), (1660, 44602), (2407, 30760), (3076, 24070), (3320, 22301), (3845, 19256), (4814, 15380), (6152, 12035), (7690, 9628)]