579781820

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{173}}^1$

素因数の和:351

約数の個数: 96

約数和(自身を含む): 1294042176

約数和(自身を除く): 714260356

約数列:

[1, 2, 4, 5, 10, 20, 41, 61, 67, 82, 122, 134, 164, 173, 205, 244, 268, 305, 335, 346, 410, 610, 670, 692, 820, 865, 1220, 1340, 1730, 2501, 2747, 3460, 4087, 5002, 5494, 7093, 8174, 10004, 10553, 10988, 11591, 12505, 13735, 14186, 16348, 20435, 21106, 23182, 25010, 27470, 28372, 35465, 40870, 42212, 46364, 50020, 52765, 54940, 57955, 70930, 81740, 105530, 115910, 141860, 167567, 211060, 231820, 335134, 432673, 475231, 670268, 707051, 837835, 865346, 950462, 1414102, 1675670, 1730692, 1900924, 2163365, 2376155, 2828204, 3351340, 3535255, 4326730, 4752310, 7070510, 8653460, 9504620, 14141020, 28989091, 57978182, 115956364, 144945455, 289890910, 579781820]

約数ペア:

[(1, 579781820), (2, 289890910), (4, 144945455), (5, 115956364), (10, 57978182), (20, 28989091), (41, 14141020), (61, 9504620), (67, 8653460), (82, 7070510), (122, 4752310), (134, 4326730), (164, 3535255), (173, 3351340), (205, 2828204), (244, 2376155), (268, 2163365), (305, 1900924), (335, 1730692), (346, 1675670), (410, 1414102), (610, 950462), (670, 865346), (692, 837835), (820, 707051), (865, 670268), (1220, 475231), (1340, 432673), (1730, 335134), (2501, 231820), (2747, 211060), (3460, 167567), (4087, 141860), (5002, 115910), (5494, 105530), (7093, 81740), (8174, 70930), (10004, 57955), (10553, 54940), (10988, 52765), (11591, 50020), (12505, 46364), (13735, 42212), (14186, 40870), (16348, 35465), (20435, 28372), (21106, 27470), (23182, 25010)]