42308320

素因数分解:

$2^5\times 5^1\times {\mathrm{269}}^1\times {\mathrm{983}}^1$

素因数の和:1267

約数の個数: 48

約数和(自身を含む): 100427040

約数和(自身を除く): 58118720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 269, 538, 983, 1076, 1345, 1966, 2152, 2690, 3932, 4304, 4915, 5380, 7864, 8608, 9830, 10760, 15728, 19660, 21520, 31456, 39320, 43040, 78640, 157280, 264427, 528854, 1057708, 1322135, 2115416, 2644270, 4230832, 5288540, 8461664, 10577080, 21154160, 42308320]

約数ペア:

[(1, 42308320), (2, 21154160), (4, 10577080), (5, 8461664), (8, 5288540), (10, 4230832), (16, 2644270), (20, 2115416), (32, 1322135), (40, 1057708), (80, 528854), (160, 264427), (269, 157280), (538, 78640), (983, 43040), (1076, 39320), (1345, 31456), (1966, 21520), (2152, 19660), (2690, 15728), (3932, 10760), (4304, 9830), (4915, 8608), (5380, 7864)]