1799008399100

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{30857777}}^1$

素因数の和:30857855

約数の個数: 72

約数和(自身を含む): 4339097311248

約数和(自身を除く): 2540088912148

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 53, 55, 100, 106, 110, 212, 220, 265, 275, 530, 550, 583, 1060, 1100, 1166, 1325, 2332, 2650, 2915, 5300, 5830, 11660, 14575, 29150, 58300, 30857777, 61715554, 123431108, 154288885, 308577770, 339435547, 617155540, 678871094, 771444425, 1357742188, 1542888850, 1635462181, 1697177735, 3085777700, 3270924362, 3394355470, 6541848724, 6788710940, 8177310905, 8485888675, 16354621810, 16971777350, 17990083991, 32709243620, 33943554700, 35980167982, 40886554525, 71960335964, 81773109050, 89950419955, 163546218100, 179900839910, 359801679820, 449752099775, 899504199550, 1799008399100]

約数ペア:

[(1, 1799008399100), (2, 899504199550), (4, 449752099775), (5, 359801679820), (10, 179900839910), (11, 163546218100), (20, 89950419955), (22, 81773109050), (25, 71960335964), (44, 40886554525), (50, 35980167982), (53, 33943554700), (55, 32709243620), (100, 17990083991), (106, 16971777350), (110, 16354621810), (212, 8485888675), (220, 8177310905), (265, 6788710940), (275, 6541848724), (530, 3394355470), (550, 3270924362), (583, 3085777700), (1060, 1697177735), (1100, 1635462181), (1166, 1542888850), (1325, 1357742188), (2332, 771444425), (2650, 678871094), (2915, 617155540), (5300, 339435547), (5830, 308577770), (11660, 154288885), (14575, 123431108), (29150, 61715554), (58300, 30857777)]