1884669920

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{35803}}^1$

素因数の和:35872

約数の個数: 96

約数和(自身を含む): 5197022208

約数和(自身を除く): 3312352288

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 47, 56, 70, 80, 94, 112, 140, 160, 188, 224, 235, 280, 329, 376, 470, 560, 658, 752, 940, 1120, 1316, 1504, 1645, 1880, 2632, 3290, 3760, 5264, 6580, 7520, 10528, 13160, 26320, 35803, 52640, 71606, 143212, 179015, 250621, 286424, 358030, 501242, 572848, 716060, 1002484, 1145696, 1253105, 1432120, 1682741, 2004968, 2506210, 2864240, 3365482, 4009936, 5012420, 5728480, 6730964, 8019872, 8413705, 10024840, 11779187, 13461928, 16827410, 20049680, 23558374, 26923856, 33654820, 40099360, 47116748, 53847712, 58895935, 67309640, 94233496, 117791870, 134619280, 188466992, 235583740, 269238560, 376933984, 471167480, 942334960, 1884669920]

約数ペア:

[(1, 1884669920), (2, 942334960), (4, 471167480), (5, 376933984), (7, 269238560), (8, 235583740), (10, 188466992), (14, 134619280), (16, 117791870), (20, 94233496), (28, 67309640), (32, 58895935), (35, 53847712), (40, 47116748), (47, 40099360), (56, 33654820), (70, 26923856), (80, 23558374), (94, 20049680), (112, 16827410), (140, 13461928), (160, 11779187), (188, 10024840), (224, 8413705), (235, 8019872), (280, 6730964), (329, 5728480), (376, 5012420), (470, 4009936), (560, 3365482), (658, 2864240), (752, 2506210), (940, 2004968), (1120, 1682741), (1316, 1432120), (1504, 1253105), (1645, 1145696), (1880, 1002484), (2632, 716060), (3290, 572848), (3760, 501242), (5264, 358030), (6580, 286424), (7520, 250621), (10528, 179015), (13160, 143212), (26320, 71606), (35803, 52640)]