66365920

素因数分解:

$2^5\times 5^1\times {\mathrm{29}}^1\times {\mathrm{14303}}^1$

素因数の和:14347

約数の個数: 48

約数和(自身を含む): 162207360

約数和(自身を除く): 95841440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 80, 116, 145, 160, 232, 290, 464, 580, 928, 1160, 2320, 4640, 14303, 28606, 57212, 71515, 114424, 143030, 228848, 286060, 414787, 457696, 572120, 829574, 1144240, 1659148, 2073935, 2288480, 3318296, 4147870, 6636592, 8295740, 13273184, 16591480, 33182960, 66365920]

約数ペア:

[(1, 66365920), (2, 33182960), (4, 16591480), (5, 13273184), (8, 8295740), (10, 6636592), (16, 4147870), (20, 3318296), (29, 2288480), (32, 2073935), (40, 1659148), (58, 1144240), (80, 829574), (116, 572120), (145, 457696), (160, 414787), (232, 286060), (290, 228848), (464, 143030), (580, 114424), (928, 71515), (1160, 57212), (2320, 28606), (4640, 14303)]