68748560

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{29633}}^1$

素因数の和:29675

約数の個数: 40

約数和(自身を含む): 165357720

約数和(自身を除く): 96609160

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 80, 116, 145, 232, 290, 464, 580, 1160, 2320, 29633, 59266, 118532, 148165, 237064, 296330, 474128, 592660, 859357, 1185320, 1718714, 2370640, 3437428, 4296785, 6874856, 8593570, 13749712, 17187140, 34374280, 68748560]

約数ペア:

[(1, 68748560), (2, 34374280), (4, 17187140), (5, 13749712), (8, 8593570), (10, 6874856), (16, 4296785), (20, 3437428), (29, 2370640), (40, 1718714), (58, 1185320), (80, 859357), (116, 592660), (145, 474128), (232, 296330), (290, 237064), (464, 148165), (580, 118532), (1160, 59266), (2320, 29633)]