79611740

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{13313}}^1$

素因数の和:13358

約数の個数: 48

約数和(自身を含む): 187887168

約数和(自身を除く): 108275428

約数列:

[1, 2, 4, 5, 10, 13, 20, 23, 26, 46, 52, 65, 92, 115, 130, 230, 260, 299, 460, 598, 1196, 1495, 2990, 5980, 13313, 26626, 53252, 66565, 133130, 173069, 266260, 306199, 346138, 612398, 692276, 865345, 1224796, 1530995, 1730690, 3061990, 3461380, 3980587, 6123980, 7961174, 15922348, 19902935, 39805870, 79611740]

約数ペア:

[(1, 79611740), (2, 39805870), (4, 19902935), (5, 15922348), (10, 7961174), (13, 6123980), (20, 3980587), (23, 3461380), (26, 3061990), (46, 1730690), (52, 1530995), (65, 1224796), (92, 865345), (115, 692276), (130, 612398), (230, 346138), (260, 306199), (299, 266260), (460, 173069), (598, 133130), (1196, 66565), (1495, 53252), (2990, 26626), (5980, 13313)]