66334130

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{3203}}^1$

素因数の和:3338

約数の個数: 32

約数和(自身を含む): 126878400

約数和(自身を除く): 60544270

約数列:

[1, 2, 5, 10, 19, 38, 95, 109, 190, 218, 545, 1090, 2071, 3203, 4142, 6406, 10355, 16015, 20710, 32030, 60857, 121714, 304285, 349127, 608570, 698254, 1745635, 3491270, 6633413, 13266826, 33167065, 66334130]

約数ペア:

[(1, 66334130), (2, 33167065), (5, 13266826), (10, 6633413), (19, 3491270), (38, 1745635), (95, 698254), (109, 608570), (190, 349127), (218, 304285), (545, 121714), (1090, 60857), (2071, 32030), (3203, 20710), (4142, 16015), (6406, 10355)]