65757700

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{823}}^1$

素因数の和:901

約数の個数: 72

約数和(自身を含む): 154490112

約数和(自身を除く): 88732412

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 47, 50, 68, 85, 94, 100, 170, 188, 235, 340, 425, 470, 799, 823, 850, 940, 1175, 1598, 1646, 1700, 2350, 3196, 3292, 3995, 4115, 4700, 7990, 8230, 13991, 15980, 16460, 19975, 20575, 27982, 38681, 39950, 41150, 55964, 69955, 77362, 79900, 82300, 139910, 154724, 193405, 279820, 349775, 386810, 657577, 699550, 773620, 967025, 1315154, 1399100, 1934050, 2630308, 3287885, 3868100, 6575770, 13151540, 16439425, 32878850, 65757700]

約数ペア:

[(1, 65757700), (2, 32878850), (4, 16439425), (5, 13151540), (10, 6575770), (17, 3868100), (20, 3287885), (25, 2630308), (34, 1934050), (47, 1399100), (50, 1315154), (68, 967025), (85, 773620), (94, 699550), (100, 657577), (170, 386810), (188, 349775), (235, 279820), (340, 193405), (425, 154724), (470, 139910), (799, 82300), (823, 79900), (850, 77362), (940, 69955), (1175, 55964), (1598, 41150), (1646, 39950), (1700, 38681), (2350, 27982), (3196, 20575), (3292, 19975), (3995, 16460), (4115, 15980), (4700, 13991), (7990, 8230)]