4977700

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{547}}^1$

素因数の和:581

約数の個数: 72

約数和(自身を含む): 13318592

約数和(自身を除く): 8340892

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 25, 26, 28, 35, 50, 52, 65, 70, 91, 100, 130, 140, 175, 182, 260, 325, 350, 364, 455, 547, 650, 700, 910, 1094, 1300, 1820, 2188, 2275, 2735, 3829, 4550, 5470, 7111, 7658, 9100, 10940, 13675, 14222, 15316, 19145, 27350, 28444, 35555, 38290, 49777, 54700, 71110, 76580, 95725, 99554, 142220, 177775, 191450, 199108, 248885, 355550, 382900, 497770, 711100, 995540, 1244425, 2488850, 4977700]

約数ペア:

[(1, 4977700), (2, 2488850), (4, 1244425), (5, 995540), (7, 711100), (10, 497770), (13, 382900), (14, 355550), (20, 248885), (25, 199108), (26, 191450), (28, 177775), (35, 142220), (50, 99554), (52, 95725), (65, 76580), (70, 71110), (91, 54700), (100, 49777), (130, 38290), (140, 35555), (175, 28444), (182, 27350), (260, 19145), (325, 15316), (350, 14222), (364, 13675), (455, 10940), (547, 9100), (650, 7658), (700, 7111), (910, 5470), (1094, 4550), (1300, 3829), (1820, 2735), (2188, 2275)]