14258740

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{239}}^1$

素因数の和:424

約数の個数: 48

約数和(自身を含む): 31852800

約数和(自身を除く): 17594060

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 157, 190, 239, 314, 380, 478, 628, 785, 956, 1195, 1570, 2390, 2983, 3140, 4541, 4780, 5966, 9082, 11932, 14915, 18164, 22705, 29830, 37523, 45410, 59660, 75046, 90820, 150092, 187615, 375230, 712937, 750460, 1425874, 2851748, 3564685, 7129370, 14258740]

約数ペア:

[(1, 14258740), (2, 7129370), (4, 3564685), (5, 2851748), (10, 1425874), (19, 750460), (20, 712937), (38, 375230), (76, 187615), (95, 150092), (157, 90820), (190, 75046), (239, 59660), (314, 45410), (380, 37523), (478, 29830), (628, 22705), (785, 18164), (956, 14915), (1195, 11932), (1570, 9082), (2390, 5966), (2983, 4780), (3140, 4541)]