11547866260

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{419}}^1\times {\mathrm{28123}}^1$

素因数の和:28565

約数の個数: 72

約数和(自身を含む): 28278119520

約数和(自身を除く): 16730253260

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 419, 490, 838, 980, 1676, 2095, 2933, 4190, 5866, 8380, 11732, 14665, 20531, 28123, 29330, 41062, 56246, 58660, 82124, 102655, 112492, 140615, 196861, 205310, 281230, 393722, 410620, 562460, 787444, 984305, 1378027, 1968610, 2756054, 3937220, 5512108, 6890135, 11783537, 13780270, 23567074, 27560540, 47134148, 58917685, 82484759, 117835370, 164969518, 235670740, 329939036, 412423795, 577393313, 824847590, 1154786626, 1649695180, 2309573252, 2886966565, 5773933130, 11547866260]

約数ペア:

[(1, 11547866260), (2, 5773933130), (4, 2886966565), (5, 2309573252), (7, 1649695180), (10, 1154786626), (14, 824847590), (20, 577393313), (28, 412423795), (35, 329939036), (49, 235670740), (70, 164969518), (98, 117835370), (140, 82484759), (196, 58917685), (245, 47134148), (419, 27560540), (490, 23567074), (838, 13780270), (980, 11783537), (1676, 6890135), (2095, 5512108), (2933, 3937220), (4190, 2756054), (5866, 1968610), (8380, 1378027), (11732, 984305), (14665, 787444), (20531, 562460), (28123, 410620), (29330, 393722), (41062, 281230), (56246, 205310), (58660, 196861), (82124, 140615), (102655, 112492)]