27279380

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1913}}^1$

素因数の和:1976

約数の個数: 48

約数和(自身を含む): 61737984

約数和(自身を除く): 34458604

約数列:

[1, 2, 4, 5, 10, 20, 23, 31, 46, 62, 92, 115, 124, 155, 230, 310, 460, 620, 713, 1426, 1913, 2852, 3565, 3826, 7130, 7652, 9565, 14260, 19130, 38260, 43999, 59303, 87998, 118606, 175996, 219995, 237212, 296515, 439990, 593030, 879980, 1186060, 1363969, 2727938, 5455876, 6819845, 13639690, 27279380]

約数ペア:

[(1, 27279380), (2, 13639690), (4, 6819845), (5, 5455876), (10, 2727938), (20, 1363969), (23, 1186060), (31, 879980), (46, 593030), (62, 439990), (92, 296515), (115, 237212), (124, 219995), (155, 175996), (230, 118606), (310, 87998), (460, 59303), (620, 43999), (713, 38260), (1426, 19130), (1913, 14260), (2852, 9565), (3565, 7652), (3826, 7130)]