326937410

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{257}}^1\times {\mathrm{5531}}^1$

素因数の和:5818

約数の個数: 32

約数和(自身を含む): 616574592

約数和(自身を除く): 289637182

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 257, 514, 1285, 2570, 5531, 5911, 11062, 11822, 27655, 29555, 55310, 59110, 127213, 254426, 636065, 1272130, 1421467, 2842934, 7107335, 14214670, 32693741, 65387482, 163468705, 326937410]

約数ペア:

[(1, 326937410), (2, 163468705), (5, 65387482), (10, 32693741), (23, 14214670), (46, 7107335), (115, 2842934), (230, 1421467), (257, 1272130), (514, 636065), (1285, 254426), (2570, 127213), (5531, 59110), (5911, 55310), (11062, 29555), (11822, 27655)]