5767961680

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{178907}}^1$

素因数の和:178964

約数の個数: 80

約数和(自身を含む): 14908045824

約数和(自身を除く): 9140084144

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 31, 40, 52, 62, 65, 80, 104, 124, 130, 155, 208, 248, 260, 310, 403, 496, 520, 620, 806, 1040, 1240, 1612, 2015, 2480, 3224, 4030, 6448, 8060, 16120, 32240, 178907, 357814, 715628, 894535, 1431256, 1789070, 2325791, 2862512, 3578140, 4651582, 5546117, 7156280, 9303164, 11092234, 11628955, 14312560, 18606328, 22184468, 23257910, 27730585, 37212656, 44368936, 46515820, 55461170, 72099521, 88737872, 93031640, 110922340, 144199042, 186063280, 221844680, 288398084, 360497605, 443689360, 576796168, 720995210, 1153592336, 1441990420, 2883980840, 5767961680]

約数ペア:

[(1, 5767961680), (2, 2883980840), (4, 1441990420), (5, 1153592336), (8, 720995210), (10, 576796168), (13, 443689360), (16, 360497605), (20, 288398084), (26, 221844680), (31, 186063280), (40, 144199042), (52, 110922340), (62, 93031640), (65, 88737872), (80, 72099521), (104, 55461170), (124, 46515820), (130, 44368936), (155, 37212656), (208, 27730585), (248, 23257910), (260, 22184468), (310, 18606328), (403, 14312560), (496, 11628955), (520, 11092234), (620, 9303164), (806, 7156280), (1040, 5546117), (1240, 4651582), (1612, 3578140), (2015, 2862512), (2480, 2325791), (3224, 1789070), (4030, 1431256), (6448, 894535), (8060, 715628), (16120, 357814), (32240, 178907)]