371243080

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{16603}}^1$

素因数の和:16670

約数の個数: 64

約数和(自身を含む): 920525760

約数和(自身を除く): 549282680

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 43, 52, 65, 86, 104, 130, 172, 215, 260, 344, 430, 520, 559, 860, 1118, 1720, 2236, 2795, 4472, 5590, 11180, 16603, 22360, 33206, 66412, 83015, 132824, 166030, 215839, 332060, 431678, 664120, 713929, 863356, 1079195, 1427858, 1726712, 2158390, 2855716, 3569645, 4316780, 5711432, 7139290, 8633560, 9281077, 14278580, 18562154, 28557160, 37124308, 46405385, 74248616, 92810770, 185621540, 371243080]

約数ペア:

[(1, 371243080), (2, 185621540), (4, 92810770), (5, 74248616), (8, 46405385), (10, 37124308), (13, 28557160), (20, 18562154), (26, 14278580), (40, 9281077), (43, 8633560), (52, 7139290), (65, 5711432), (86, 4316780), (104, 3569645), (130, 2855716), (172, 2158390), (215, 1726712), (260, 1427858), (344, 1079195), (430, 863356), (520, 713929), (559, 664120), (860, 431678), (1118, 332060), (1720, 215839), (2236, 166030), (2795, 132824), (4472, 83015), (5590, 66412), (11180, 33206), (16603, 22360)]