164048500

素因数分解:

$2^2\times 5^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{4261}}^1$

素因数の和:4298

約数の個数: 96

約数和(自身を含む): 446793984

約数和(自身を除く): 282745484

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 25, 28, 35, 44, 50, 55, 70, 77, 100, 110, 125, 140, 154, 175, 220, 250, 275, 308, 350, 385, 500, 550, 700, 770, 875, 1100, 1375, 1540, 1750, 1925, 2750, 3500, 3850, 4261, 5500, 7700, 8522, 9625, 17044, 19250, 21305, 29827, 38500, 42610, 46871, 59654, 85220, 93742, 106525, 119308, 149135, 187484, 213050, 234355, 298270, 328097, 426100, 468710, 532625, 596540, 656194, 745675, 937420, 1065250, 1171775, 1312388, 1491350, 1640485, 2130500, 2343550, 2982700, 3280970, 3728375, 4687100, 5858875, 6561940, 7456750, 8202425, 11717750, 14913500, 16404850, 23435500, 32809700, 41012125, 82024250, 164048500]

約数ペア:

[(1, 164048500), (2, 82024250), (4, 41012125), (5, 32809700), (7, 23435500), (10, 16404850), (11, 14913500), (14, 11717750), (20, 8202425), (22, 7456750), (25, 6561940), (28, 5858875), (35, 4687100), (44, 3728375), (50, 3280970), (55, 2982700), (70, 2343550), (77, 2130500), (100, 1640485), (110, 1491350), (125, 1312388), (140, 1171775), (154, 1065250), (175, 937420), (220, 745675), (250, 656194), (275, 596540), (308, 532625), (350, 468710), (385, 426100), (500, 328097), (550, 298270), (700, 234355), (770, 213050), (875, 187484), (1100, 149135), (1375, 119308), (1540, 106525), (1750, 93742), (1925, 85220), (2750, 59654), (3500, 46871), (3850, 42610), (4261, 38500), (5500, 29827), (7700, 21305), (8522, 19250), (9625, 17044)]