66526310

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{3203}}^1$

素因数の和:3308

約数の個数: 32

約数和(自身を含む): 125494272

約数和(自身を除く): 58967962

約数列:

[1, 2, 5, 10, 31, 62, 67, 134, 155, 310, 335, 670, 2077, 3203, 4154, 6406, 10385, 16015, 20770, 32030, 99293, 198586, 214601, 429202, 496465, 992930, 1073005, 2146010, 6652631, 13305262, 33263155, 66526310]

約数ペア:

[(1, 66526310), (2, 33263155), (5, 13305262), (10, 6652631), (31, 2146010), (62, 1073005), (67, 992930), (134, 496465), (155, 429202), (310, 214601), (335, 198586), (670, 99293), (2077, 32030), (3203, 20770), (4154, 16015), (6406, 10385)]