117459680

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{379}}^1$

素因数の和:556

約数の個数: 96

約数和(自身を含む): 301644000

約数和(自身を除く): 184184320

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 149, 160, 208, 260, 298, 379, 416, 520, 596, 745, 758, 1040, 1192, 1490, 1516, 1895, 1937, 2080, 2384, 2980, 3032, 3790, 3874, 4768, 4927, 5960, 6064, 7580, 7748, 9685, 9854, 11920, 12128, 15160, 15496, 19370, 19708, 23840, 24635, 30320, 30992, 38740, 39416, 49270, 56471, 60640, 61984, 77480, 78832, 98540, 112942, 154960, 157664, 197080, 225884, 282355, 309920, 394160, 451768, 564710, 734123, 788320, 903536, 1129420, 1468246, 1807072, 2258840, 2936492, 3670615, 4517680, 5872984, 7341230, 9035360, 11745968, 14682460, 23491936, 29364920, 58729840, 117459680]

約数ペア:

[(1, 117459680), (2, 58729840), (4, 29364920), (5, 23491936), (8, 14682460), (10, 11745968), (13, 9035360), (16, 7341230), (20, 5872984), (26, 4517680), (32, 3670615), (40, 2936492), (52, 2258840), (65, 1807072), (80, 1468246), (104, 1129420), (130, 903536), (149, 788320), (160, 734123), (208, 564710), (260, 451768), (298, 394160), (379, 309920), (416, 282355), (520, 225884), (596, 197080), (745, 157664), (758, 154960), (1040, 112942), (1192, 98540), (1490, 78832), (1516, 77480), (1895, 61984), (1937, 60640), (2080, 56471), (2384, 49270), (2980, 39416), (3032, 38740), (3790, 30992), (3874, 30320), (4768, 24635), (4927, 23840), (5960, 19708), (6064, 19370), (7580, 15496), (7748, 15160), (9685, 12128), (9854, 11920)]