4738580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{181}}^1$

素因数の和:225

約数の個数: 96

約数和(自身を含む): 13208832

約数和(自身を除く): 8470252

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 17, 20, 22, 28, 34, 35, 44, 55, 68, 70, 77, 85, 110, 119, 140, 154, 170, 181, 187, 220, 238, 308, 340, 362, 374, 385, 476, 595, 724, 748, 770, 905, 935, 1190, 1267, 1309, 1540, 1810, 1870, 1991, 2380, 2534, 2618, 3077, 3620, 3740, 3982, 5068, 5236, 6154, 6335, 6545, 7964, 9955, 12308, 12670, 13090, 13937, 15385, 19910, 21539, 25340, 26180, 27874, 30770, 33847, 39820, 43078, 55748, 61540, 67694, 69685, 86156, 107695, 135388, 139370, 169235, 215390, 236929, 278740, 338470, 430780, 473858, 676940, 947716, 1184645, 2369290, 4738580]

約数ペア:

[(1, 4738580), (2, 2369290), (4, 1184645), (5, 947716), (7, 676940), (10, 473858), (11, 430780), (14, 338470), (17, 278740), (20, 236929), (22, 215390), (28, 169235), (34, 139370), (35, 135388), (44, 107695), (55, 86156), (68, 69685), (70, 67694), (77, 61540), (85, 55748), (110, 43078), (119, 39820), (140, 33847), (154, 30770), (170, 27874), (181, 26180), (187, 25340), (220, 21539), (238, 19910), (308, 15385), (340, 13937), (362, 13090), (374, 12670), (385, 12308), (476, 9955), (595, 7964), (724, 6545), (748, 6335), (770, 6154), (905, 5236), (935, 5068), (1190, 3982), (1267, 3740), (1309, 3620), (1540, 3077), (1810, 2618), (1870, 2534), (1991, 2380)]