17363421700

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{239}}^1\times {\mathrm{38237}}^1$

素因数の和:38509

約数の個数: 72

約数和(自身を含む): 39828700800

約数和(自身を除く): 22465279100

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 76, 95, 100, 190, 239, 380, 475, 478, 950, 956, 1195, 1900, 2390, 4541, 4780, 5975, 9082, 11950, 18164, 22705, 23900, 38237, 45410, 76474, 90820, 113525, 152948, 191185, 227050, 382370, 454100, 726503, 764740, 955925, 1453006, 1911850, 2906012, 3632515, 3823700, 7265030, 9138643, 14530060, 18162575, 18277286, 36325150, 36554572, 45693215, 72650300, 91386430, 173634217, 182772860, 228466075, 347268434, 456932150, 694536868, 868171085, 913864300, 1736342170, 3472684340, 4340855425, 8681710850, 17363421700]

約数ペア:

[(1, 17363421700), (2, 8681710850), (4, 4340855425), (5, 3472684340), (10, 1736342170), (19, 913864300), (20, 868171085), (25, 694536868), (38, 456932150), (50, 347268434), (76, 228466075), (95, 182772860), (100, 173634217), (190, 91386430), (239, 72650300), (380, 45693215), (475, 36554572), (478, 36325150), (950, 18277286), (956, 18162575), (1195, 14530060), (1900, 9138643), (2390, 7265030), (4541, 3823700), (4780, 3632515), (5975, 2906012), (9082, 1911850), (11950, 1453006), (18164, 955925), (22705, 764740), (23900, 726503), (38237, 454100), (45410, 382370), (76474, 227050), (90820, 191185), (113525, 152948)]