713841700

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{49919}}^1$

素因数の和:49957

約数の個数: 72

約数和(自身を含む): 1819883520

約数和(自身を除く): 1106041820

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 25, 26, 44, 50, 52, 55, 65, 100, 110, 130, 143, 220, 260, 275, 286, 325, 550, 572, 650, 715, 1100, 1300, 1430, 2860, 3575, 7150, 14300, 49919, 99838, 199676, 249595, 499190, 549109, 648947, 998380, 1098218, 1247975, 1297894, 2196436, 2495950, 2595788, 2745545, 3244735, 4991900, 5491090, 6489470, 7138417, 10982180, 12978940, 13727725, 14276834, 16223675, 27455450, 28553668, 32447350, 35692085, 54910900, 64894700, 71384170, 142768340, 178460425, 356920850, 713841700]

約数ペア:

[(1, 713841700), (2, 356920850), (4, 178460425), (5, 142768340), (10, 71384170), (11, 64894700), (13, 54910900), (20, 35692085), (22, 32447350), (25, 28553668), (26, 27455450), (44, 16223675), (50, 14276834), (52, 13727725), (55, 12978940), (65, 10982180), (100, 7138417), (110, 6489470), (130, 5491090), (143, 4991900), (220, 3244735), (260, 2745545), (275, 2595788), (286, 2495950), (325, 2196436), (550, 1297894), (572, 1247975), (650, 1098218), (715, 998380), (1100, 648947), (1300, 549109), (1430, 499190), (2860, 249595), (3575, 199676), (7150, 99838), (14300, 49919)]