118107140

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{269}}^1\times {\mathrm{757}}^1$

素因数の和:1064

約数の個数: 48

約数和(自身を含む): 257871600

約数和(自身を除く): 139764460

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 269, 290, 538, 580, 757, 1076, 1345, 1514, 2690, 3028, 3785, 5380, 7570, 7801, 15140, 15602, 21953, 31204, 39005, 43906, 78010, 87812, 109765, 156020, 203633, 219530, 407266, 439060, 814532, 1018165, 2036330, 4072660, 5905357, 11810714, 23621428, 29526785, 59053570, 118107140]

約数ペア:

[(1, 118107140), (2, 59053570), (4, 29526785), (5, 23621428), (10, 11810714), (20, 5905357), (29, 4072660), (58, 2036330), (116, 1018165), (145, 814532), (269, 439060), (290, 407266), (538, 219530), (580, 203633), (757, 156020), (1076, 109765), (1345, 87812), (1514, 78010), (2690, 43906), (3028, 39005), (3785, 31204), (5380, 21953), (7570, 15602), (7801, 15140)]