193065496780

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{653}}^1\times {\mathrm{7243}}^1$

素因数の和:8075

約数の個数: 96

約数和(自身を含む): 440139760704

約数和(自身を除く): 247074263924

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 157, 260, 314, 628, 653, 785, 1306, 1570, 2041, 2612, 3140, 3265, 4082, 6530, 7243, 8164, 8489, 10205, 13060, 14486, 16978, 20410, 28972, 33956, 36215, 40820, 42445, 72430, 84890, 94159, 102521, 144860, 169780, 188318, 205042, 376636, 410084, 470795, 512605, 941590, 1025210, 1137151, 1332773, 1883180, 2050420, 2274302, 2665546, 4548604, 4729679, 5331092, 5685755, 6663865, 9459358, 11371510, 13327730, 14782963, 18918716, 22743020, 23648395, 26655460, 29565926, 47296790, 59131852, 61485827, 73914815, 94593580, 122971654, 147829630, 245943308, 295659260, 307429135, 614858270, 742559603, 1229716540, 1485119206, 2970238412, 3712798015, 7425596030, 9653274839, 14851192060, 19306549678, 38613099356, 48266374195, 96532748390, 193065496780]

約数ペア:

[(1, 193065496780), (2, 96532748390), (4, 48266374195), (5, 38613099356), (10, 19306549678), (13, 14851192060), (20, 9653274839), (26, 7425596030), (52, 3712798015), (65, 2970238412), (130, 1485119206), (157, 1229716540), (260, 742559603), (314, 614858270), (628, 307429135), (653, 295659260), (785, 245943308), (1306, 147829630), (1570, 122971654), (2041, 94593580), (2612, 73914815), (3140, 61485827), (3265, 59131852), (4082, 47296790), (6530, 29565926), (7243, 26655460), (8164, 23648395), (8489, 22743020), (10205, 18918716), (13060, 14782963), (14486, 13327730), (16978, 11371510), (20410, 9459358), (28972, 6663865), (33956, 5685755), (36215, 5331092), (40820, 4729679), (42445, 4548604), (72430, 2665546), (84890, 2274302), (94159, 2050420), (102521, 1883180), (144860, 1332773), (169780, 1137151), (188318, 1025210), (205042, 941590), (376636, 512605), (410084, 470795)]