444944120

素因数分解:

$2^3\times 5^1\times {\mathrm{131}}^1\times {\mathrm{84913}}^1$

素因数の和:85055

約数の個数: 32

約数和(自身を含む): 1008778320

約数和(自身を除く): 563834200

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 131, 262, 524, 655, 1048, 1310, 2620, 5240, 84913, 169826, 339652, 424565, 679304, 849130, 1698260, 3396520, 11123603, 22247206, 44494412, 55618015, 88988824, 111236030, 222472060, 444944120]

約数ペア:

[(1, 444944120), (2, 222472060), (4, 111236030), (5, 88988824), (8, 55618015), (10, 44494412), (20, 22247206), (40, 11123603), (131, 3396520), (262, 1698260), (524, 849130), (655, 679304), (1048, 424565), (1310, 339652), (2620, 169826), (5240, 84913)]