641817430

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{271}}^1\times {\mathrm{5039}}^1$

素因数の和:5364

約数の個数: 32

約数和(自身を含む): 1184440320

約数和(自身を除く): 542622890

約数列:

[1, 2, 5, 10, 47, 94, 235, 271, 470, 542, 1355, 2710, 5039, 10078, 12737, 25195, 25474, 50390, 63685, 127370, 236833, 473666, 1184165, 1365569, 2368330, 2731138, 6827845, 13655690, 64181743, 128363486, 320908715, 641817430]

約数ペア:

[(1, 641817430), (2, 320908715), (5, 128363486), (10, 64181743), (47, 13655690), (94, 6827845), (235, 2731138), (271, 2368330), (470, 1365569), (542, 1184165), (1355, 473666), (2710, 236833), (5039, 127370), (10078, 63685), (12737, 50390), (25195, 25474)]