100406492800

素因数分解:

$2^7\times 5^2\times {\mathrm{31377029}}^1$

素因数の和:31377053

約数の個数: 48

約数和(自身を含む): 248035422150

約数和(自身を除く): 147628929350

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 128, 160, 200, 320, 400, 640, 800, 1600, 3200, 31377029, 62754058, 125508116, 156885145, 251016232, 313770290, 502032464, 627540580, 784425725, 1004064928, 1255081160, 1568851450, 2008129856, 2510162320, 3137702900, 4016259712, 5020324640, 6275405800, 10040649280, 12550811600, 20081298560, 25101623200, 50203246400, 100406492800]

約数ペア:

[(1, 100406492800), (2, 50203246400), (4, 25101623200), (5, 20081298560), (8, 12550811600), (10, 10040649280), (16, 6275405800), (20, 5020324640), (25, 4016259712), (32, 3137702900), (40, 2510162320), (50, 2008129856), (64, 1568851450), (80, 1255081160), (100, 1004064928), (128, 784425725), (160, 627540580), (200, 502032464), (320, 313770290), (400, 251016232), (640, 156885145), (800, 125508116), (1600, 62754058), (3200, 31377029)]