14881880

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{28619}}^1$

素因数の和:28643

約数の個数: 32

約数和(自身を含む): 36061200

約数和(自身を除く): 21179320

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 28619, 57238, 114476, 143095, 228952, 286190, 372047, 572380, 744094, 1144760, 1488188, 1860235, 2976376, 3720470, 7440940, 14881880]

約数ペア:

[(1, 14881880), (2, 7440940), (4, 3720470), (5, 2976376), (8, 1860235), (10, 1488188), (13, 1144760), (20, 744094), (26, 572380), (40, 372047), (52, 286190), (65, 228952), (104, 143095), (130, 114476), (260, 57238), (520, 28619)]