110007920

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{3049}}^1$

素因数の和:3114

約数の個数: 80

約数和(自身を含む): 285919200

約数和(自身を除く): 175911280

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 41, 44, 55, 80, 82, 88, 110, 164, 176, 205, 220, 328, 410, 440, 451, 656, 820, 880, 902, 1640, 1804, 2255, 3049, 3280, 3608, 4510, 6098, 7216, 9020, 12196, 15245, 18040, 24392, 30490, 33539, 36080, 48784, 60980, 67078, 121960, 125009, 134156, 167695, 243920, 250018, 268312, 335390, 500036, 536624, 625045, 670780, 1000072, 1250090, 1341560, 1375099, 2000144, 2500180, 2683120, 2750198, 5000360, 5500396, 6875495, 10000720, 11000792, 13750990, 22001584, 27501980, 55003960, 110007920]

約数ペア:

[(1, 110007920), (2, 55003960), (4, 27501980), (5, 22001584), (8, 13750990), (10, 11000792), (11, 10000720), (16, 6875495), (20, 5500396), (22, 5000360), (40, 2750198), (41, 2683120), (44, 2500180), (55, 2000144), (80, 1375099), (82, 1341560), (88, 1250090), (110, 1000072), (164, 670780), (176, 625045), (205, 536624), (220, 500036), (328, 335390), (410, 268312), (440, 250018), (451, 243920), (656, 167695), (820, 134156), (880, 125009), (902, 121960), (1640, 67078), (1804, 60980), (2255, 48784), (3049, 36080), (3280, 33539), (3608, 30490), (4510, 24392), (6098, 18040), (7216, 15245), (9020, 12196)]