14451820

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{353}}^1$

素因数の和:474

約数の個数: 48

約数和(自身を含む): 32114880

約数和(自身を除く): 17663060

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 89, 92, 115, 178, 230, 353, 356, 445, 460, 706, 890, 1412, 1765, 1780, 2047, 3530, 4094, 7060, 8119, 8188, 10235, 16238, 20470, 31417, 32476, 40595, 40940, 62834, 81190, 125668, 157085, 162380, 314170, 628340, 722591, 1445182, 2890364, 3612955, 7225910, 14451820]

約数ペア:

[(1, 14451820), (2, 7225910), (4, 3612955), (5, 2890364), (10, 1445182), (20, 722591), (23, 628340), (46, 314170), (89, 162380), (92, 157085), (115, 125668), (178, 81190), (230, 62834), (353, 40940), (356, 40595), (445, 32476), (460, 31417), (706, 20470), (890, 16238), (1412, 10235), (1765, 8188), (1780, 8119), (2047, 7060), (3530, 4094)]