4561700

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1$

素因数の和:78

約数の個数: 108

約数和(自身を含む): 12121620

約数和(自身を除く): 7559920

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 25, 26, 29, 44, 50, 52, 55, 58, 65, 100, 110, 116, 121, 130, 143, 145, 220, 242, 260, 275, 286, 290, 319, 325, 377, 484, 550, 572, 580, 605, 638, 650, 715, 725, 754, 1100, 1210, 1276, 1300, 1430, 1450, 1508, 1573, 1595, 1885, 2420, 2860, 2900, 3025, 3146, 3190, 3509, 3575, 3770, 4147, 6050, 6292, 6380, 7018, 7150, 7540, 7865, 7975, 8294, 9425, 12100, 14036, 14300, 15730, 15950, 16588, 17545, 18850, 20735, 31460, 31900, 35090, 37700, 39325, 41470, 45617, 70180, 78650, 82940, 87725, 91234, 103675, 157300, 175450, 182468, 207350, 228085, 350900, 414700, 456170, 912340, 1140425, 2280850, 4561700]

約数ペア:

[(1, 4561700), (2, 2280850), (4, 1140425), (5, 912340), (10, 456170), (11, 414700), (13, 350900), (20, 228085), (22, 207350), (25, 182468), (26, 175450), (29, 157300), (44, 103675), (50, 91234), (52, 87725), (55, 82940), (58, 78650), (65, 70180), (100, 45617), (110, 41470), (116, 39325), (121, 37700), (130, 35090), (143, 31900), (145, 31460), (220, 20735), (242, 18850), (260, 17545), (275, 16588), (286, 15950), (290, 15730), (319, 14300), (325, 14036), (377, 12100), (484, 9425), (550, 8294), (572, 7975), (580, 7865), (605, 7540), (638, 7150), (650, 7018), (715, 6380), (725, 6292), (754, 6050), (1100, 4147), (1210, 3770), (1276, 3575), (1300, 3509), (1430, 3190), (1450, 3146), (1508, 3025), (1573, 2900), (1595, 2860), (1885, 2420)]