28754080

素因数分解:

$2^5\times 5^1\times {\mathrm{29}}^1\times {\mathrm{6197}}^1$

素因数の和:6241

約数の個数: 48

約数和(自身を含む): 70285320

約数和(自身を除く): 41531240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 80, 116, 145, 160, 232, 290, 464, 580, 928, 1160, 2320, 4640, 6197, 12394, 24788, 30985, 49576, 61970, 99152, 123940, 179713, 198304, 247880, 359426, 495760, 718852, 898565, 991520, 1437704, 1797130, 2875408, 3594260, 5750816, 7188520, 14377040, 28754080]

約数ペア:

[(1, 28754080), (2, 14377040), (4, 7188520), (5, 5750816), (8, 3594260), (10, 2875408), (16, 1797130), (20, 1437704), (29, 991520), (32, 898565), (40, 718852), (58, 495760), (80, 359426), (116, 247880), (145, 198304), (160, 179713), (232, 123940), (290, 99152), (464, 61970), (580, 49576), (928, 30985), (1160, 24788), (2320, 12394), (4640, 6197)]