10854376900

素因数分解:

$2^2\times 5^2\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{25703}}^1$

素因数の和:25861

約数の個数: 72

約数和(自身を含む): 24363690624

約数和(自身を除く): 13509313724

約数列:

[1, 2, 4, 5, 10, 20, 25, 41, 50, 82, 100, 103, 164, 205, 206, 410, 412, 515, 820, 1025, 1030, 2050, 2060, 2575, 4100, 4223, 5150, 8446, 10300, 16892, 21115, 25703, 42230, 51406, 84460, 102812, 105575, 128515, 211150, 257030, 422300, 514060, 642575, 1053823, 1285150, 2107646, 2570300, 2647409, 4215292, 5269115, 5294818, 10538230, 10589636, 13237045, 21076460, 26345575, 26474090, 52691150, 52948180, 66185225, 105382300, 108543769, 132370450, 217087538, 264740900, 434175076, 542718845, 1085437690, 2170875380, 2713594225, 5427188450, 10854376900]

約数ペア:

[(1, 10854376900), (2, 5427188450), (4, 2713594225), (5, 2170875380), (10, 1085437690), (20, 542718845), (25, 434175076), (41, 264740900), (50, 217087538), (82, 132370450), (100, 108543769), (103, 105382300), (164, 66185225), (205, 52948180), (206, 52691150), (410, 26474090), (412, 26345575), (515, 21076460), (820, 13237045), (1025, 10589636), (1030, 10538230), (2050, 5294818), (2060, 5269115), (2575, 4215292), (4100, 2647409), (4223, 2570300), (5150, 2107646), (8446, 1285150), (10300, 1053823), (16892, 642575), (21115, 514060), (25703, 422300), (42230, 257030), (51406, 211150), (84460, 128515), (102812, 105575)]