42178114540

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{519307}}^1$

素因数の和:519478

約数の個数: 48

約数和(自身を含む): 92129393664

約数和(自身を除く): 49951279124

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 131, 155, 262, 310, 524, 620, 655, 1310, 2620, 4061, 8122, 16244, 20305, 40610, 81220, 519307, 1038614, 2077228, 2596535, 5193070, 10386140, 16098517, 32197034, 64394068, 68029217, 80492585, 136058434, 160985170, 272116868, 321970340, 340146085, 680292170, 1360584340, 2108905727, 4217811454, 8435622908, 10544528635, 21089057270, 42178114540]

約数ペア:

[(1, 42178114540), (2, 21089057270), (4, 10544528635), (5, 8435622908), (10, 4217811454), (20, 2108905727), (31, 1360584340), (62, 680292170), (124, 340146085), (131, 321970340), (155, 272116868), (262, 160985170), (310, 136058434), (524, 80492585), (620, 68029217), (655, 64394068), (1310, 32197034), (2620, 16098517), (4061, 10386140), (8122, 5193070), (16244, 2596535), (20305, 2077228), (40610, 1038614), (81220, 519307)]