39597970

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{173}}^1\times {\mathrm{487}}^1$

素因数の和:714

約数の個数: 32

約数和(自身を含む): 73363968

約数和(自身を除く): 33765998

約数列:

[1, 2, 5, 10, 47, 94, 173, 235, 346, 470, 487, 865, 974, 1730, 2435, 4870, 8131, 16262, 22889, 40655, 45778, 81310, 84251, 114445, 168502, 228890, 421255, 842510, 3959797, 7919594, 19798985, 39597970]

約数ペア:

[(1, 39597970), (2, 19798985), (5, 7919594), (10, 3959797), (47, 842510), (94, 421255), (173, 228890), (235, 168502), (346, 114445), (470, 84251), (487, 81310), (865, 45778), (974, 40655), (1730, 22889), (2435, 16262), (4870, 8131)]