88973560

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{171103}}^1$

素因数の和:171127

約数の個数: 32

約数和(自身を含む): 215591040

約数和(自身を除く): 126617480

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 171103, 342206, 684412, 855515, 1368824, 1711030, 2224339, 3422060, 4448678, 6844120, 8897356, 11121695, 17794712, 22243390, 44486780, 88973560]

約数ペア:

[(1, 88973560), (2, 44486780), (4, 22243390), (5, 17794712), (8, 11121695), (10, 8897356), (13, 6844120), (20, 4448678), (26, 3422060), (40, 2224339), (52, 1711030), (65, 1368824), (104, 855515), (130, 684412), (260, 342206), (520, 171103)]