1900565563040

素因数分解:

$2^5\times 5^1\times {\mathrm{227}}^1\times {\mathrm{277}}^1\times {\mathrm{188911}}^1$

素因数の和:189430

約数の個数: 96

約数和(自身を含む): 4526171322624

約数和(自身を除く): 2625605759584

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 227, 277, 454, 554, 908, 1108, 1135, 1385, 1816, 2216, 2270, 2770, 3632, 4432, 4540, 5540, 7264, 8864, 9080, 11080, 18160, 22160, 36320, 44320, 62879, 125758, 188911, 251516, 314395, 377822, 503032, 628790, 755644, 944555, 1006064, 1257580, 1511288, 1889110, 2012128, 2515160, 3022576, 3778220, 5030320, 6045152, 7556440, 10060640, 15112880, 30225760, 42882797, 52328347, 85765594, 104656694, 171531188, 209313388, 214413985, 261641735, 343062376, 418626776, 428827970, 523283470, 686124752, 837253552, 857655940, 1046566940, 1372249504, 1674507104, 1715311880, 2093133880, 3430623760, 4186267760, 6861247520, 8372535520, 11878534769, 23757069538, 47514139076, 59392673845, 95028278152, 118785347690, 190056556304, 237570695380, 380113112608, 475141390760, 950282781520, 1900565563040]

約数ペア:

[(1, 1900565563040), (2, 950282781520), (4, 475141390760), (5, 380113112608), (8, 237570695380), (10, 190056556304), (16, 118785347690), (20, 95028278152), (32, 59392673845), (40, 47514139076), (80, 23757069538), (160, 11878534769), (227, 8372535520), (277, 6861247520), (454, 4186267760), (554, 3430623760), (908, 2093133880), (1108, 1715311880), (1135, 1674507104), (1385, 1372249504), (1816, 1046566940), (2216, 857655940), (2270, 837253552), (2770, 686124752), (3632, 523283470), (4432, 428827970), (4540, 418626776), (5540, 343062376), (7264, 261641735), (8864, 214413985), (9080, 209313388), (11080, 171531188), (18160, 104656694), (22160, 85765594), (36320, 52328347), (44320, 42882797), (62879, 30225760), (125758, 15112880), (188911, 10060640), (251516, 7556440), (314395, 6045152), (377822, 5030320), (503032, 3778220), (628790, 3022576), (755644, 2515160), (944555, 2012128), (1006064, 1889110), (1257580, 1511288)]