4937240

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{229}}^1$

素因数の和:265

約数の個数: 96

約数和(自身を含む): 14158800

約数和(自身を除く): 9221560

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 49, 55, 56, 70, 77, 88, 98, 110, 140, 154, 196, 220, 229, 245, 280, 308, 385, 392, 440, 458, 490, 539, 616, 770, 916, 980, 1078, 1145, 1540, 1603, 1832, 1960, 2156, 2290, 2519, 2695, 3080, 3206, 4312, 4580, 5038, 5390, 6412, 8015, 9160, 10076, 10780, 11221, 12595, 12824, 16030, 17633, 20152, 21560, 22442, 25190, 32060, 35266, 44884, 50380, 56105, 64120, 70532, 88165, 89768, 100760, 112210, 123431, 141064, 176330, 224420, 246862, 352660, 448840, 493724, 617155, 705320, 987448, 1234310, 2468620, 4937240]

約数ペア:

[(1, 4937240), (2, 2468620), (4, 1234310), (5, 987448), (7, 705320), (8, 617155), (10, 493724), (11, 448840), (14, 352660), (20, 246862), (22, 224420), (28, 176330), (35, 141064), (40, 123431), (44, 112210), (49, 100760), (55, 89768), (56, 88165), (70, 70532), (77, 64120), (88, 56105), (98, 50380), (110, 44884), (140, 35266), (154, 32060), (196, 25190), (220, 22442), (229, 21560), (245, 20152), (280, 17633), (308, 16030), (385, 12824), (392, 12595), (440, 11221), (458, 10780), (490, 10076), (539, 9160), (616, 8015), (770, 6412), (916, 5390), (980, 5038), (1078, 4580), (1145, 4312), (1540, 3206), (1603, 3080), (1832, 2695), (1960, 2519), (2156, 2290)]