192103640

素因数分解:

$2^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1\times {\mathrm{601}}^1$

素因数の和:804

約数の個数: 64

約数和(自身を含む): 443409120

約数和(自身を除く): 251305480

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 61, 122, 131, 244, 262, 305, 488, 524, 601, 610, 655, 1048, 1202, 1220, 1310, 2404, 2440, 2620, 3005, 4808, 5240, 6010, 7991, 12020, 15982, 24040, 31964, 36661, 39955, 63928, 73322, 78731, 79910, 146644, 157462, 159820, 183305, 293288, 314924, 319640, 366610, 393655, 629848, 733220, 787310, 1466440, 1574620, 3149240, 4802591, 9605182, 19210364, 24012955, 38420728, 48025910, 96051820, 192103640]

約数ペア:

[(1, 192103640), (2, 96051820), (4, 48025910), (5, 38420728), (8, 24012955), (10, 19210364), (20, 9605182), (40, 4802591), (61, 3149240), (122, 1574620), (131, 1466440), (244, 787310), (262, 733220), (305, 629848), (488, 393655), (524, 366610), (601, 319640), (610, 314924), (655, 293288), (1048, 183305), (1202, 159820), (1220, 157462), (1310, 146644), (2404, 79910), (2440, 78731), (2620, 73322), (3005, 63928), (4808, 39955), (5240, 36661), (6010, 31964), (7991, 24040), (12020, 15982)]