2014749100

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{221401}}^1$

素因数の和:221435

約数の個数: 72

約数和(自身を含む): 5380954208

約数和(自身を除く): 3366205108

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 25, 26, 28, 35, 50, 52, 65, 70, 91, 100, 130, 140, 175, 182, 260, 325, 350, 364, 455, 650, 700, 910, 1300, 1820, 2275, 4550, 9100, 221401, 442802, 885604, 1107005, 1549807, 2214010, 2878213, 3099614, 4428020, 5535025, 5756426, 6199228, 7749035, 11070050, 11512852, 14391065, 15498070, 20147491, 22140100, 28782130, 30996140, 38745175, 40294982, 57564260, 71955325, 77490350, 80589964, 100737455, 143910650, 154980700, 201474910, 287821300, 402949820, 503687275, 1007374550, 2014749100]

約数ペア:

[(1, 2014749100), (2, 1007374550), (4, 503687275), (5, 402949820), (7, 287821300), (10, 201474910), (13, 154980700), (14, 143910650), (20, 100737455), (25, 80589964), (26, 77490350), (28, 71955325), (35, 57564260), (50, 40294982), (52, 38745175), (65, 30996140), (70, 28782130), (91, 22140100), (100, 20147491), (130, 15498070), (140, 14391065), (175, 11512852), (182, 11070050), (260, 7749035), (325, 6199228), (350, 5756426), (364, 5535025), (455, 4428020), (650, 3099614), (700, 2878213), (910, 2214010), (1300, 1549807), (1820, 1107005), (2275, 885604), (4550, 442802), (9100, 221401)]