1794340300

素因数分解:

$2^2\times 5^2\times {\mathrm{193}}^1\times {\mathrm{239}}^1\times {\mathrm{389}}^1$

素因数の和:835

約数の個数: 72

約数和(自身を含む): 3940372800

約数和(自身を除く): 2146032500

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 193, 239, 386, 389, 478, 772, 778, 956, 965, 1195, 1556, 1930, 1945, 2390, 3860, 3890, 4780, 4825, 5975, 7780, 9650, 9725, 11950, 19300, 19450, 23900, 38900, 46127, 75077, 92254, 92971, 150154, 184508, 185942, 230635, 300308, 371884, 375385, 461270, 464855, 750770, 922540, 929710, 1153175, 1501540, 1859420, 1876925, 2306350, 2324275, 3753850, 4612700, 4648550, 7507700, 9297100, 17943403, 35886806, 71773612, 89717015, 179434030, 358868060, 448585075, 897170150, 1794340300]

約数ペア:

[(1, 1794340300), (2, 897170150), (4, 448585075), (5, 358868060), (10, 179434030), (20, 89717015), (25, 71773612), (50, 35886806), (100, 17943403), (193, 9297100), (239, 7507700), (386, 4648550), (389, 4612700), (478, 3753850), (772, 2324275), (778, 2306350), (956, 1876925), (965, 1859420), (1195, 1501540), (1556, 1153175), (1930, 929710), (1945, 922540), (2390, 750770), (3860, 464855), (3890, 461270), (4780, 375385), (4825, 371884), (5975, 300308), (7780, 230635), (9650, 185942), (9725, 184508), (11950, 150154), (19300, 92971), (19450, 92254), (23900, 75077), (38900, 46127)]