5855720

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{11261}}^1$

素因数の和:11285

約数の個数: 32

約数和(自身を含む): 14190120

約数和(自身を除く): 8334400

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 11261, 22522, 45044, 56305, 90088, 112610, 146393, 225220, 292786, 450440, 585572, 731965, 1171144, 1463930, 2927860, 5855720]

約数ペア:

[(1, 5855720), (2, 2927860), (4, 1463930), (5, 1171144), (8, 731965), (10, 585572), (13, 450440), (20, 292786), (26, 225220), (40, 146393), (52, 112610), (65, 90088), (104, 56305), (130, 45044), (260, 22522), (520, 11261)]