4574080

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{1021}}^1$

素因数の和:1047

約数の個数: 64

約数和(自身を含む): 12509280

約数和(自身を除く): 7935200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 280, 320, 448, 560, 640, 896, 1021, 1120, 2042, 2240, 4084, 4480, 5105, 7147, 8168, 10210, 14294, 16336, 20420, 28588, 32672, 35735, 40840, 57176, 65344, 71470, 81680, 114352, 130688, 142940, 163360, 228704, 285880, 326720, 457408, 571760, 653440, 914816, 1143520, 2287040, 4574080]

約数ペア:

[(1, 4574080), (2, 2287040), (4, 1143520), (5, 914816), (7, 653440), (8, 571760), (10, 457408), (14, 326720), (16, 285880), (20, 228704), (28, 163360), (32, 142940), (35, 130688), (40, 114352), (56, 81680), (64, 71470), (70, 65344), (80, 57176), (112, 40840), (128, 35735), (140, 32672), (160, 28588), (224, 20420), (280, 16336), (320, 14294), (448, 10210), (560, 8168), (640, 7147), (896, 5105), (1021, 4480), (1120, 4084), (2042, 2240)]