70121300

素因数分解:

$2^2\times 5^2\times {\mathrm{97}}^1\times {\mathrm{7229}}^1$

素因数の和:7340

約数の個数: 36

約数和(自身を含む): 153753180

約数和(自身を除く): 83631880

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 97, 100, 194, 388, 485, 970, 1940, 2425, 4850, 7229, 9700, 14458, 28916, 36145, 72290, 144580, 180725, 361450, 701213, 722900, 1402426, 2804852, 3506065, 7012130, 14024260, 17530325, 35060650, 70121300]

約数ペア:

[(1, 70121300), (2, 35060650), (4, 17530325), (5, 14024260), (10, 7012130), (20, 3506065), (25, 2804852), (50, 1402426), (97, 722900), (100, 701213), (194, 361450), (388, 180725), (485, 144580), (970, 72290), (1940, 36145), (2425, 28916), (4850, 14458), (7229, 9700)]