109470920

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{6791}}^1$

素因数の和:6846

約数の個数: 64

約数和(自身を含む): 273853440

約数和(自身を除く): 164382520

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 31, 40, 52, 62, 65, 104, 124, 130, 155, 248, 260, 310, 403, 520, 620, 806, 1240, 1612, 2015, 3224, 4030, 6791, 8060, 13582, 16120, 27164, 33955, 54328, 67910, 88283, 135820, 176566, 210521, 271640, 353132, 421042, 441415, 706264, 842084, 882830, 1052605, 1684168, 1765660, 2105210, 2736773, 3531320, 4210420, 5473546, 8420840, 10947092, 13683865, 21894184, 27367730, 54735460, 109470920]

約数ペア:

[(1, 109470920), (2, 54735460), (4, 27367730), (5, 21894184), (8, 13683865), (10, 10947092), (13, 8420840), (20, 5473546), (26, 4210420), (31, 3531320), (40, 2736773), (52, 2105210), (62, 1765660), (65, 1684168), (104, 1052605), (124, 882830), (130, 842084), (155, 706264), (248, 441415), (260, 421042), (310, 353132), (403, 271640), (520, 210521), (620, 176566), (806, 135820), (1240, 88283), (1612, 67910), (2015, 54328), (3224, 33955), (4030, 27164), (6791, 16120), (8060, 13582)]