16312000

素因数分解:

$2^6\times 5^3\times {\mathrm{2039}}^1$

素因数の和:2066

約数の個数: 56

約数和(自身を含む): 40416480

約数和(自身を除く): 24104480

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 125, 160, 200, 250, 320, 400, 500, 800, 1000, 1600, 2000, 2039, 4000, 4078, 8000, 8156, 10195, 16312, 20390, 32624, 40780, 50975, 65248, 81560, 101950, 130496, 163120, 203900, 254875, 326240, 407800, 509750, 652480, 815600, 1019500, 1631200, 2039000, 3262400, 4078000, 8156000, 16312000]

約数ペア:

[(1, 16312000), (2, 8156000), (4, 4078000), (5, 3262400), (8, 2039000), (10, 1631200), (16, 1019500), (20, 815600), (25, 652480), (32, 509750), (40, 407800), (50, 326240), (64, 254875), (80, 203900), (100, 163120), (125, 130496), (160, 101950), (200, 81560), (250, 65248), (320, 50975), (400, 40780), (500, 32624), (800, 20390), (1000, 16312), (1600, 10195), (2000, 8156), (2039, 8000), (4000, 4078)]