124892180

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{4111}}^1$

素因数の和:4165

約数の個数: 72

約数和(自身を含む): 315012096

約数和(自身を除く): 190119916

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 31, 35, 49, 62, 70, 98, 124, 140, 155, 196, 217, 245, 310, 434, 490, 620, 868, 980, 1085, 1519, 2170, 3038, 4111, 4340, 6076, 7595, 8222, 15190, 16444, 20555, 28777, 30380, 41110, 57554, 82220, 115108, 127441, 143885, 201439, 254882, 287770, 402878, 509764, 575540, 637205, 805756, 892087, 1007195, 1274410, 1784174, 2014390, 2548820, 3568348, 4028780, 4460435, 6244609, 8920870, 12489218, 17841740, 24978436, 31223045, 62446090, 124892180]

約数ペア:

[(1, 124892180), (2, 62446090), (4, 31223045), (5, 24978436), (7, 17841740), (10, 12489218), (14, 8920870), (20, 6244609), (28, 4460435), (31, 4028780), (35, 3568348), (49, 2548820), (62, 2014390), (70, 1784174), (98, 1274410), (124, 1007195), (140, 892087), (155, 805756), (196, 637205), (217, 575540), (245, 509764), (310, 402878), (434, 287770), (490, 254882), (620, 201439), (868, 143885), (980, 127441), (1085, 115108), (1519, 82220), (2170, 57554), (3038, 41110), (4111, 30380), (4340, 28777), (6076, 20555), (7595, 16444), (8222, 15190)]