2022252800

素因数分解:

$2^8\times 5^2\times {\mathrm{315977}}^1$

素因数の和:316003

約数の個数: 54

約数和(自身を含む): 5005407498

約数和(自身を除く): 2983154698

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 128, 160, 200, 256, 320, 400, 640, 800, 1280, 1600, 3200, 6400, 315977, 631954, 1263908, 1579885, 2527816, 3159770, 5055632, 6319540, 7899425, 10111264, 12639080, 15798850, 20222528, 25278160, 31597700, 40445056, 50556320, 63195400, 80890112, 101112640, 126390800, 202225280, 252781600, 404450560, 505563200, 1011126400, 2022252800]

約数ペア:

[(1, 2022252800), (2, 1011126400), (4, 505563200), (5, 404450560), (8, 252781600), (10, 202225280), (16, 126390800), (20, 101112640), (25, 80890112), (32, 63195400), (40, 50556320), (50, 40445056), (64, 31597700), (80, 25278160), (100, 20222528), (128, 15798850), (160, 12639080), (200, 10111264), (256, 7899425), (320, 6319540), (400, 5055632), (640, 3159770), (800, 2527816), (1280, 1579885), (1600, 1263908), (3200, 631954), (6400, 315977)]