13714360

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{439}}^1$

素因数の和:532

約数の個数: 64

約数和(自身を含む): 34214400

約数和(自身を除く): 20500040

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 71, 88, 110, 142, 220, 284, 355, 439, 440, 568, 710, 781, 878, 1420, 1562, 1756, 2195, 2840, 3124, 3512, 3905, 4390, 4829, 6248, 7810, 8780, 9658, 15620, 17560, 19316, 24145, 31169, 31240, 38632, 48290, 62338, 96580, 124676, 155845, 193160, 249352, 311690, 342859, 623380, 685718, 1246760, 1371436, 1714295, 2742872, 3428590, 6857180, 13714360]

約数ペア:

[(1, 13714360), (2, 6857180), (4, 3428590), (5, 2742872), (8, 1714295), (10, 1371436), (11, 1246760), (20, 685718), (22, 623380), (40, 342859), (44, 311690), (55, 249352), (71, 193160), (88, 155845), (110, 124676), (142, 96580), (220, 62338), (284, 48290), (355, 38632), (439, 31240), (440, 31169), (568, 24145), (710, 19316), (781, 17560), (878, 15620), (1420, 9658), (1562, 8780), (1756, 7810), (2195, 6248), (2840, 4829), (3124, 4390), (3512, 3905)]