5411590

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{197}}^1$

素因数の和:312

約数の個数: 32

約数和(自身を含む): 10178784

約数和(自身を除く): 4767194

約数列:

[1, 2, 5, 10, 41, 67, 82, 134, 197, 205, 335, 394, 410, 670, 985, 1970, 2747, 5494, 8077, 13199, 13735, 16154, 26398, 27470, 40385, 65995, 80770, 131990, 541159, 1082318, 2705795, 5411590]

約数ペア:

[(1, 5411590), (2, 2705795), (5, 1082318), (10, 541159), (41, 131990), (67, 80770), (82, 65995), (134, 40385), (197, 27470), (205, 26398), (335, 16154), (394, 13735), (410, 13199), (670, 8077), (985, 5494), (1970, 2747)]