16322400160

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{130621}}^1$

素因数の和:130718

約数の個数: 96

約数和(自身を含む): 42660100224

約数和(自身を除く): 26337700064

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 71, 80, 88, 110, 142, 160, 176, 220, 284, 352, 355, 440, 568, 710, 781, 880, 1136, 1420, 1562, 1760, 2272, 2840, 3124, 3905, 5680, 6248, 7810, 11360, 12496, 15620, 24992, 31240, 62480, 124960, 130621, 261242, 522484, 653105, 1044968, 1306210, 1436831, 2089936, 2612420, 2873662, 4179872, 5224840, 5747324, 7184155, 9274091, 10449680, 11494648, 14368310, 18548182, 20899360, 22989296, 28736620, 37096364, 45978592, 46370455, 57473240, 74192728, 92740910, 102015001, 114946480, 148385456, 185481820, 204030002, 229892960, 296770912, 370963640, 408060004, 510075005, 741927280, 816120008, 1020150010, 1483854560, 1632240016, 2040300020, 3264480032, 4080600040, 8161200080, 16322400160]

約数ペア:

[(1, 16322400160), (2, 8161200080), (4, 4080600040), (5, 3264480032), (8, 2040300020), (10, 1632240016), (11, 1483854560), (16, 1020150010), (20, 816120008), (22, 741927280), (32, 510075005), (40, 408060004), (44, 370963640), (55, 296770912), (71, 229892960), (80, 204030002), (88, 185481820), (110, 148385456), (142, 114946480), (160, 102015001), (176, 92740910), (220, 74192728), (284, 57473240), (352, 46370455), (355, 45978592), (440, 37096364), (568, 28736620), (710, 22989296), (781, 20899360), (880, 18548182), (1136, 14368310), (1420, 11494648), (1562, 10449680), (1760, 9274091), (2272, 7184155), (2840, 5747324), (3124, 5224840), (3905, 4179872), (5680, 2873662), (6248, 2612420), (7810, 2089936), (11360, 1436831), (12496, 1306210), (15620, 1044968), (24992, 653105), (31240, 522484), (62480, 261242), (124960, 130621)]