210503896240

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{1252403}}^1$

素因数の和:1252618

約数の個数: 80

約数和(自身を含む): 536710219776

約数和(自身を除く): 326206323536

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 191, 220, 382, 440, 764, 880, 955, 1528, 1910, 2101, 3056, 3820, 4202, 7640, 8404, 10505, 15280, 16808, 21010, 33616, 42020, 84040, 168080, 1252403, 2504806, 5009612, 6262015, 10019224, 12524030, 13776433, 20038448, 25048060, 27552866, 50096120, 55105732, 68882165, 100192240, 110211464, 137764330, 220422928, 239208973, 275528660, 478417946, 551057320, 956835892, 1102114640, 1196044865, 1913671784, 2392089730, 2631298703, 3827343568, 4784179460, 5262597406, 9568358920, 10525194812, 13156493515, 19136717840, 21050389624, 26312987030, 42100779248, 52625974060, 105251948120, 210503896240]

約数ペア:

[(1, 210503896240), (2, 105251948120), (4, 52625974060), (5, 42100779248), (8, 26312987030), (10, 21050389624), (11, 19136717840), (16, 13156493515), (20, 10525194812), (22, 9568358920), (40, 5262597406), (44, 4784179460), (55, 3827343568), (80, 2631298703), (88, 2392089730), (110, 1913671784), (176, 1196044865), (191, 1102114640), (220, 956835892), (382, 551057320), (440, 478417946), (764, 275528660), (880, 239208973), (955, 220422928), (1528, 137764330), (1910, 110211464), (2101, 100192240), (3056, 68882165), (3820, 55105732), (4202, 50096120), (7640, 27552866), (8404, 25048060), (10505, 20038448), (15280, 13776433), (16808, 12524030), (21010, 10019224), (33616, 6262015), (42020, 5009612), (84040, 2504806), (168080, 1252403)]