227007040

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{277}}^1$

素因数の和:504

約数の個数: 112

約数和(自身を含む): 587209392

約数和(自身を除く): 360202352

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 130, 160, 197, 208, 260, 277, 320, 394, 416, 520, 554, 788, 832, 985, 1040, 1108, 1385, 1576, 1970, 2080, 2216, 2561, 2770, 3152, 3601, 3940, 4160, 4432, 5122, 5540, 6304, 7202, 7880, 8864, 10244, 11080, 12608, 12805, 14404, 15760, 17728, 18005, 20488, 22160, 25610, 28808, 31520, 36010, 40976, 44320, 51220, 54569, 57616, 63040, 72020, 81952, 88640, 102440, 109138, 115232, 144040, 163904, 204880, 218276, 230464, 272845, 288080, 409760, 436552, 545690, 576160, 709397, 819520, 873104, 1091380, 1152320, 1418794, 1746208, 2182760, 2837588, 3492416, 3546985, 4365520, 5675176, 7093970, 8731040, 11350352, 14187940, 17462080, 22700704, 28375880, 45401408, 56751760, 113503520, 227007040]

約数ペア:

[(1, 227007040), (2, 113503520), (4, 56751760), (5, 45401408), (8, 28375880), (10, 22700704), (13, 17462080), (16, 14187940), (20, 11350352), (26, 8731040), (32, 7093970), (40, 5675176), (52, 4365520), (64, 3546985), (65, 3492416), (80, 2837588), (104, 2182760), (130, 1746208), (160, 1418794), (197, 1152320), (208, 1091380), (260, 873104), (277, 819520), (320, 709397), (394, 576160), (416, 545690), (520, 436552), (554, 409760), (788, 288080), (832, 272845), (985, 230464), (1040, 218276), (1108, 204880), (1385, 163904), (1576, 144040), (1970, 115232), (2080, 109138), (2216, 102440), (2561, 88640), (2770, 81952), (3152, 72020), (3601, 63040), (3940, 57616), (4160, 54569), (4432, 51220), (5122, 44320), (5540, 40976), (6304, 36010), (7202, 31520), (7880, 28808), (8864, 25610), (10244, 22160), (11080, 20488), (12608, 18005), (12805, 17728), (14404, 15760)]