84726700

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^2\times {\mathrm{2347}}^1$

素因数の和:2399

約数の個数: 54

約数和(自身を含む): 194125596

約数和(自身を除く): 109398896

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 76, 95, 100, 190, 361, 380, 475, 722, 950, 1444, 1805, 1900, 2347, 3610, 4694, 7220, 9025, 9388, 11735, 18050, 23470, 36100, 44593, 46940, 58675, 89186, 117350, 178372, 222965, 234700, 445930, 847267, 891860, 1114825, 1694534, 2229650, 3389068, 4236335, 4459300, 8472670, 16945340, 21181675, 42363350, 84726700]

約数ペア:

[(1, 84726700), (2, 42363350), (4, 21181675), (5, 16945340), (10, 8472670), (19, 4459300), (20, 4236335), (25, 3389068), (38, 2229650), (50, 1694534), (76, 1114825), (95, 891860), (100, 847267), (190, 445930), (361, 234700), (380, 222965), (475, 178372), (722, 117350), (950, 89186), (1444, 58675), (1805, 46940), (1900, 44593), (2347, 36100), (3610, 23470), (4694, 18050), (7220, 11735), (9025, 9388)]