844922980

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{229}}^1\times {\mathrm{541}}^1$

素因数の和:821

約数の個数: 96

約数和(自身を含む): 2010516480

約数和(自身を除く): 1165593500

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 31, 44, 55, 62, 110, 124, 155, 220, 229, 310, 341, 458, 541, 620, 682, 916, 1082, 1145, 1364, 1705, 2164, 2290, 2519, 2705, 3410, 4580, 5038, 5410, 5951, 6820, 7099, 10076, 10820, 11902, 12595, 14198, 16771, 23804, 25190, 28396, 29755, 33542, 35495, 50380, 59510, 67084, 70990, 78089, 83855, 119020, 123889, 141980, 156178, 167710, 184481, 247778, 312356, 335420, 368962, 390445, 495556, 619445, 737924, 780890, 922405, 1238890, 1362779, 1561780, 1844810, 2477780, 2725558, 3689620, 3840559, 5451116, 6813895, 7681118, 13627790, 15362236, 19202795, 27255580, 38405590, 42246149, 76811180, 84492298, 168984596, 211230745, 422461490, 844922980]

約数ペア:

[(1, 844922980), (2, 422461490), (4, 211230745), (5, 168984596), (10, 84492298), (11, 76811180), (20, 42246149), (22, 38405590), (31, 27255580), (44, 19202795), (55, 15362236), (62, 13627790), (110, 7681118), (124, 6813895), (155, 5451116), (220, 3840559), (229, 3689620), (310, 2725558), (341, 2477780), (458, 1844810), (541, 1561780), (620, 1362779), (682, 1238890), (916, 922405), (1082, 780890), (1145, 737924), (1364, 619445), (1705, 495556), (2164, 390445), (2290, 368962), (2519, 335420), (2705, 312356), (3410, 247778), (4580, 184481), (5038, 167710), (5410, 156178), (5951, 141980), (6820, 123889), (7099, 119020), (10076, 83855), (10820, 78089), (11902, 70990), (12595, 67084), (14198, 59510), (16771, 50380), (23804, 35495), (25190, 33542), (28396, 29755)]