947374.00000000

素因数分解:

$2^3\times 5^1\times {\mathrm{97}}^1\times {\mathrm{7229}}^1$

素因数の和:7337

約数の個数: 32

約数和(自身を含む): 63768600

約数和(自身を除く): 35720080

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 97, 194, 388, 485, 776, 970, 1940, 3880, 7229, 14458, 28916, 36145, 57832, 72290, 144580, 289160, 701213, 1402426, 2804852, 3506065, 5609704, 7012130, 14024260, 28048520]

約数ペア:

[(1, 28048520), (2, 14024260), (4, 7012130), (5, 5609704), (8, 3506065), (10, 2804852), (20, 1402426), (40, 701213), (97, 289160), (194, 144580), (388, 72290), (485, 57832), (776, 36145), (970, 28916), (1940, 14458), (3880, 7229)]