361923760

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{13267}}^1$

素因数の和:13322

約数の個数: 80

約数和(自身を含む): 947653632

約数和(自身を除く): 585729872

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 31, 40, 44, 55, 62, 80, 88, 110, 124, 155, 176, 220, 248, 310, 341, 440, 496, 620, 682, 880, 1240, 1364, 1705, 2480, 2728, 3410, 5456, 6820, 13267, 13640, 26534, 27280, 53068, 66335, 106136, 132670, 145937, 212272, 265340, 291874, 411277, 530680, 583748, 729685, 822554, 1061360, 1167496, 1459370, 1645108, 2056385, 2334992, 2918740, 3290216, 4112770, 4524047, 5837480, 6580432, 8225540, 9048094, 11674960, 16451080, 18096188, 22620235, 32902160, 36192376, 45240470, 72384752, 90480940, 180961880, 361923760]

約数ペア:

[(1, 361923760), (2, 180961880), (4, 90480940), (5, 72384752), (8, 45240470), (10, 36192376), (11, 32902160), (16, 22620235), (20, 18096188), (22, 16451080), (31, 11674960), (40, 9048094), (44, 8225540), (55, 6580432), (62, 5837480), (80, 4524047), (88, 4112770), (110, 3290216), (124, 2918740), (155, 2334992), (176, 2056385), (220, 1645108), (248, 1459370), (310, 1167496), (341, 1061360), (440, 822554), (496, 729685), (620, 583748), (682, 530680), (880, 411277), (1240, 291874), (1364, 265340), (1705, 212272), (2480, 145937), (2728, 132670), (3410, 106136), (5456, 66335), (6820, 53068), (13267, 27280), (13640, 26534)]