196123480

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{2129}}^1$

素因数の和:2201

約数の個数: 96

約数和(自身を含む): 524491200

約数和(自身を除く): 328367720

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 47, 49, 56, 70, 94, 98, 140, 188, 196, 235, 245, 280, 329, 376, 392, 470, 490, 658, 940, 980, 1316, 1645, 1880, 1960, 2129, 2303, 2632, 3290, 4258, 4606, 6580, 8516, 9212, 10645, 11515, 13160, 14903, 17032, 18424, 21290, 23030, 29806, 42580, 46060, 59612, 74515, 85160, 92120, 100063, 104321, 119224, 149030, 200126, 208642, 298060, 400252, 417284, 500315, 521605, 596120, 700441, 800504, 834568, 1000630, 1043210, 1400882, 2001260, 2086420, 2801764, 3502205, 4002520, 4172840, 4903087, 5603528, 7004410, 9806174, 14008820, 19612348, 24515435, 28017640, 39224696, 49030870, 98061740, 196123480]

約数ペア:

[(1, 196123480), (2, 98061740), (4, 49030870), (5, 39224696), (7, 28017640), (8, 24515435), (10, 19612348), (14, 14008820), (20, 9806174), (28, 7004410), (35, 5603528), (40, 4903087), (47, 4172840), (49, 4002520), (56, 3502205), (70, 2801764), (94, 2086420), (98, 2001260), (140, 1400882), (188, 1043210), (196, 1000630), (235, 834568), (245, 800504), (280, 700441), (329, 596120), (376, 521605), (392, 500315), (470, 417284), (490, 400252), (658, 298060), (940, 208642), (980, 200126), (1316, 149030), (1645, 119224), (1880, 104321), (1960, 100063), (2129, 92120), (2303, 85160), (2632, 74515), (3290, 59612), (4258, 46060), (4606, 42580), (6580, 29806), (8516, 23030), (9212, 21290), (10645, 18424), (11515, 17032), (13160, 14903)]