26504740

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{367}}^1$

素因数の和:556

約数の個数: 48

約数和(自身を含む): 58609152

約数和(自身を除く): 32104412

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 157, 230, 314, 367, 460, 628, 734, 785, 1468, 1570, 1835, 3140, 3611, 3670, 7222, 7340, 8441, 14444, 16882, 18055, 33764, 36110, 42205, 57619, 72220, 84410, 115238, 168820, 230476, 288095, 576190, 1152380, 1325237, 2650474, 5300948, 6626185, 13252370, 26504740]

約数ペア:

[(1, 26504740), (2, 13252370), (4, 6626185), (5, 5300948), (10, 2650474), (20, 1325237), (23, 1152380), (46, 576190), (92, 288095), (115, 230476), (157, 168820), (230, 115238), (314, 84410), (367, 72220), (460, 57619), (628, 42205), (734, 36110), (785, 33764), (1468, 18055), (1570, 16882), (1835, 14444), (3140, 8441), (3611, 7340), (3670, 7222)]