5954020

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{137}}^1$

素因数の和:240

約数の個数: 48

約数和(自身を含む): 13145328

約数和(自身を除く): 7191308

約数列:

[1, 2, 4, 5, 10, 20, 41, 53, 82, 106, 137, 164, 205, 212, 265, 274, 410, 530, 548, 685, 820, 1060, 1370, 2173, 2740, 4346, 5617, 7261, 8692, 10865, 11234, 14522, 21730, 22468, 28085, 29044, 36305, 43460, 56170, 72610, 112340, 145220, 297701, 595402, 1190804, 1488505, 2977010, 5954020]

約数ペア:

[(1, 5954020), (2, 2977010), (4, 1488505), (5, 1190804), (10, 595402), (20, 297701), (41, 145220), (53, 112340), (82, 72610), (106, 56170), (137, 43460), (164, 36305), (205, 29044), (212, 28085), (265, 22468), (274, 21730), (410, 14522), (530, 11234), (548, 10865), (685, 8692), (820, 7261), (1060, 5617), (1370, 4346), (2173, 2740)]