14712800

素因数分解:

$2^5\times 5^2\times {\mathrm{53}}^1\times {\mathrm{347}}^1$

素因数の和:420

約数の個数: 72

約数和(自身を含む): 36700776

約数和(自身を除く): 21987976

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 53, 80, 100, 106, 160, 200, 212, 265, 347, 400, 424, 530, 694, 800, 848, 1060, 1325, 1388, 1696, 1735, 2120, 2650, 2776, 3470, 4240, 5300, 5552, 6940, 8480, 8675, 10600, 11104, 13880, 17350, 18391, 21200, 27760, 34700, 36782, 42400, 55520, 69400, 73564, 91955, 138800, 147128, 183910, 277600, 294256, 367820, 459775, 588512, 735640, 919550, 1471280, 1839100, 2942560, 3678200, 7356400, 14712800]

約数ペア:

[(1, 14712800), (2, 7356400), (4, 3678200), (5, 2942560), (8, 1839100), (10, 1471280), (16, 919550), (20, 735640), (25, 588512), (32, 459775), (40, 367820), (50, 294256), (53, 277600), (80, 183910), (100, 147128), (106, 138800), (160, 91955), (200, 73564), (212, 69400), (265, 55520), (347, 42400), (400, 36782), (424, 34700), (530, 27760), (694, 21200), (800, 18391), (848, 17350), (1060, 13880), (1325, 11104), (1388, 10600), (1696, 8675), (1735, 8480), (2120, 6940), (2650, 5552), (2776, 5300), (3470, 4240)]