28465500

素因数分解:

$2^2\times 3^1\times 5^3\times 7^1\times {\mathrm{2711}}^1$

素因数の和:2740

約数の個数: 96

約数和(自身を含む): 94768128

約数和(自身を除く): 66302628

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 105, 125, 140, 150, 175, 210, 250, 300, 350, 375, 420, 500, 525, 700, 750, 875, 1050, 1500, 1750, 2100, 2625, 2711, 3500, 5250, 5422, 8133, 10500, 10844, 13555, 16266, 18977, 27110, 32532, 37954, 40665, 54220, 56931, 67775, 75908, 81330, 94885, 113862, 135550, 162660, 189770, 203325, 227724, 271100, 284655, 338875, 379540, 406650, 474425, 569310, 677750, 813300, 948850, 1016625, 1138620, 1355500, 1423275, 1897700, 2033250, 2372125, 2846550, 4066500, 4744250, 5693100, 7116375, 9488500, 14232750, 28465500]

約数ペア:

[(1, 28465500), (2, 14232750), (3, 9488500), (4, 7116375), (5, 5693100), (6, 4744250), (7, 4066500), (10, 2846550), (12, 2372125), (14, 2033250), (15, 1897700), (20, 1423275), (21, 1355500), (25, 1138620), (28, 1016625), (30, 948850), (35, 813300), (42, 677750), (50, 569310), (60, 474425), (70, 406650), (75, 379540), (84, 338875), (100, 284655), (105, 271100), (125, 227724), (140, 203325), (150, 189770), (175, 162660), (210, 135550), (250, 113862), (300, 94885), (350, 81330), (375, 75908), (420, 67775), (500, 56931), (525, 54220), (700, 40665), (750, 37954), (875, 32532), (1050, 27110), (1500, 18977), (1750, 16266), (2100, 13555), (2625, 10844), (2711, 10500), (3500, 8133), (5250, 5422)]