137096240

素因数分解:

$2^4\times 5^1\times {\mathrm{197}}^1\times {\mathrm{8699}}^1$

素因数の和:8909

約数の個数: 40

約数和(自身を含む): 320403600

約数和(自身を除く): 183307360

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 197, 394, 788, 985, 1576, 1970, 3152, 3940, 7880, 8699, 15760, 17398, 34796, 43495, 69592, 86990, 139184, 173980, 347960, 695920, 1713703, 3427406, 6854812, 8568515, 13709624, 17137030, 27419248, 34274060, 68548120, 137096240]

約数ペア:

[(1, 137096240), (2, 68548120), (4, 34274060), (5, 27419248), (8, 17137030), (10, 13709624), (16, 8568515), (20, 6854812), (40, 3427406), (80, 1713703), (197, 695920), (394, 347960), (788, 173980), (985, 139184), (1576, 86990), (1970, 69592), (3152, 43495), (3940, 34796), (7880, 17398), (8699, 15760)]