211892210000

素因数分解:

$2^4\times 5^4\times {\mathrm{21189221}}^1$

素因数の和:21189249

約数の個数: 50

約数和(自身を含む): 513012253842

約数和(自身を除く): 301120043842

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 125, 200, 250, 400, 500, 625, 1000, 1250, 2000, 2500, 5000, 10000, 21189221, 42378442, 84756884, 105946105, 169513768, 211892210, 339027536, 423784420, 529730525, 847568840, 1059461050, 1695137680, 2118922100, 2648652625, 4237844200, 5297305250, 8475688400, 10594610500, 13243263125, 21189221000, 26486526250, 42378442000, 52973052500, 105946105000, 211892210000]

約数ペア:

[(1, 211892210000), (2, 105946105000), (4, 52973052500), (5, 42378442000), (8, 26486526250), (10, 21189221000), (16, 13243263125), (20, 10594610500), (25, 8475688400), (40, 5297305250), (50, 4237844200), (80, 2648652625), (100, 2118922100), (125, 1695137680), (200, 1059461050), (250, 847568840), (400, 529730525), (500, 423784420), (625, 339027536), (1000, 211892210), (1250, 169513768), (2000, 105946105), (2500, 84756884), (5000, 42378442), (10000, 21189221)]