117156645140

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{199}}^1\times {\mathrm{20981}}^1$

素因数の和:21273

約数の個数: 96

約数和(自身を含む): 262258214400

約数和(自身を除く): 145101569260

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 61, 92, 115, 122, 199, 230, 244, 305, 398, 460, 610, 796, 995, 1220, 1403, 1990, 2806, 3980, 4577, 5612, 7015, 9154, 12139, 14030, 18308, 20981, 22885, 24278, 28060, 41962, 45770, 48556, 60695, 83924, 91540, 104905, 121390, 209810, 242780, 279197, 419620, 482563, 558394, 965126, 1116788, 1279841, 1395985, 1930252, 2412815, 2559682, 2791970, 4175219, 4825630, 5119364, 5583940, 6399205, 8350438, 9651260, 12798410, 16700876, 20876095, 25596820, 29436343, 41752190, 58872686, 83504380, 96030037, 117745372, 147181715, 192060074, 254688359, 294363430, 384120148, 480150185, 509376718, 588726860, 960300370, 1018753436, 1273441795, 1920600740, 2546883590, 5093767180, 5857832257, 11715664514, 23431329028, 29289161285, 58578322570, 117156645140]

約数ペア:

[(1, 117156645140), (2, 58578322570), (4, 29289161285), (5, 23431329028), (10, 11715664514), (20, 5857832257), (23, 5093767180), (46, 2546883590), (61, 1920600740), (92, 1273441795), (115, 1018753436), (122, 960300370), (199, 588726860), (230, 509376718), (244, 480150185), (305, 384120148), (398, 294363430), (460, 254688359), (610, 192060074), (796, 147181715), (995, 117745372), (1220, 96030037), (1403, 83504380), (1990, 58872686), (2806, 41752190), (3980, 29436343), (4577, 25596820), (5612, 20876095), (7015, 16700876), (9154, 12798410), (12139, 9651260), (14030, 8350438), (18308, 6399205), (20981, 5583940), (22885, 5119364), (24278, 4825630), (28060, 4175219), (41962, 2791970), (45770, 2559682), (48556, 2412815), (60695, 1930252), (83924, 1395985), (91540, 1279841), (104905, 1116788), (121390, 965126), (209810, 558394), (242780, 482563), (279197, 419620)]