11460280

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{22039}}^1$

素因数の和:22063

約数の個数: 32

約数和(自身を含む): 27770400

約数和(自身を除く): 16310120

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 22039, 44078, 88156, 110195, 176312, 220390, 286507, 440780, 573014, 881560, 1146028, 1432535, 2292056, 2865070, 5730140, 11460280]

約数ペア:

[(1, 11460280), (2, 5730140), (4, 2865070), (5, 2292056), (8, 1432535), (10, 1146028), (13, 881560), (20, 573014), (26, 440780), (40, 286507), (52, 220390), (65, 176312), (104, 110195), (130, 88156), (260, 44078), (520, 22039)]