13184920

素因数分解:

$2^3\times 5^1\times 7^3\times {\mathrm{31}}^2$

素因数の和:94

約数の個数: 96

約数和(自身を含む): 35748000

約数和(自身を除く): 22563080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 31, 35, 40, 49, 56, 62, 70, 98, 124, 140, 155, 196, 217, 245, 248, 280, 310, 343, 392, 434, 490, 620, 686, 868, 961, 980, 1085, 1240, 1372, 1519, 1715, 1736, 1922, 1960, 2170, 2744, 3038, 3430, 3844, 4340, 4805, 6076, 6727, 6860, 7595, 7688, 8680, 9610, 10633, 12152, 13454, 13720, 15190, 19220, 21266, 26908, 30380, 33635, 38440, 42532, 47089, 53165, 53816, 60760, 67270, 85064, 94178, 106330, 134540, 188356, 212660, 235445, 269080, 329623, 376712, 425320, 470890, 659246, 941780, 1318492, 1648115, 1883560, 2636984, 3296230, 6592460, 13184920]

約数ペア:

[(1, 13184920), (2, 6592460), (4, 3296230), (5, 2636984), (7, 1883560), (8, 1648115), (10, 1318492), (14, 941780), (20, 659246), (28, 470890), (31, 425320), (35, 376712), (40, 329623), (49, 269080), (56, 235445), (62, 212660), (70, 188356), (98, 134540), (124, 106330), (140, 94178), (155, 85064), (196, 67270), (217, 60760), (245, 53816), (248, 53165), (280, 47089), (310, 42532), (343, 38440), (392, 33635), (434, 30380), (490, 26908), (620, 21266), (686, 19220), (868, 15190), (961, 13720), (980, 13454), (1085, 12152), (1240, 10633), (1372, 9610), (1519, 8680), (1715, 7688), (1736, 7595), (1922, 6860), (1960, 6727), (2170, 6076), (2744, 4805), (3038, 4340), (3430, 3844)]