7284366920

素因数分解:

$2^3\times 5^1\times {\mathrm{4909}}^1\times {\mathrm{37097}}^1$

素因数の和:42017

約数の個数: 32

約数和(自身を含む): 16393606200

約数和(自身を除く): 9109239280

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 4909, 9818, 19636, 24545, 37097, 39272, 49090, 74194, 98180, 148388, 185485, 196360, 296776, 370970, 741940, 1483880, 182109173, 364218346, 728436692, 910545865, 1456873384, 1821091730, 3642183460, 7284366920]

約数ペア:

[(1, 7284366920), (2, 3642183460), (4, 1821091730), (5, 1456873384), (8, 910545865), (10, 728436692), (20, 364218346), (40, 182109173), (4909, 1483880), (9818, 741940), (19636, 370970), (24545, 296776), (37097, 196360), (39272, 185485), (49090, 148388), (74194, 98180)]