45068240

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{11497}}^1$

素因数の和:11524

約数の個数: 60

約数和(自身を含む): 121901796

約数和(自身を除く): 76833556

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 70, 80, 98, 112, 140, 196, 245, 280, 392, 490, 560, 784, 980, 1960, 3920, 11497, 22994, 45988, 57485, 80479, 91976, 114970, 160958, 183952, 229940, 321916, 402395, 459880, 563353, 643832, 804790, 919760, 1126706, 1287664, 1609580, 2253412, 2816765, 3219160, 4506824, 5633530, 6438320, 9013648, 11267060, 22534120, 45068240]

約数ペア:

[(1, 45068240), (2, 22534120), (4, 11267060), (5, 9013648), (7, 6438320), (8, 5633530), (10, 4506824), (14, 3219160), (16, 2816765), (20, 2253412), (28, 1609580), (35, 1287664), (40, 1126706), (49, 919760), (56, 804790), (70, 643832), (80, 563353), (98, 459880), (112, 402395), (140, 321916), (196, 229940), (245, 183952), (280, 160958), (392, 114970), (490, 91976), (560, 80479), (784, 57485), (980, 45988), (1960, 22994), (3920, 11497)]